{
    "model": {
        "rank": 1108,
        "code": "thing-q23425",
        "model_id": "vr.tr.cucumis-sativus",
        "name": "Cucumis sativus",
        "purpose": "Enable an AI agent to identify Cucumis sativus, assess the condition and development of a cucumber plant, and select cultivation, propagation or harvest actions appropriate to its recorded traits and growing context.",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.MAT",
        "industry": "",
        "version": "",
        "url": "/models/thing/q23425/",
        "tier": 2,
        "score": 181,
        "payload": {
            "layer": "wikidata",
            "aliases": [],
            "aliasCount": 0,
            "merged": 0,
            "knownIn": 181,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q23425",
                "url": "https://www.wikidata.org/wiki/Q23425",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-07T09:57:47Z",
                "providers": [
                    "Codex",
                    "Grok"
                ],
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "usd": 0.00491402,
                        "turns": 1,
                        "seconds": 70.4,
                        "error": null
                    },
                    "codex": {
                        "seconds": 86.3,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a07b4c-1f98-76f3-bf74-5e3d1e5d3bb4\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: Cucumis sativus\nRegistry id: vr.tr.cucumis-sativus\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: ("
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q23425",
                "registryId": "vr.tr.cucumis-sativus",
                "name": "Cucumis sativus",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.MAT"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q23425/",
            "model": {
                "registry_id": "vr.tr.cucumis-sativus",
                "name": "Cucumis sativus",
                "purpose": "Enable an AI agent to identify Cucumis sativus, assess the condition and development of a cucumber plant, and select cultivation, propagation or harvest actions appropriate to its recorded traits and growing context.",
                "definition": "Cucumis sativus is an annual, tendril-bearing vine in the gourd family (Cucurbitaceae) that is cultivated worldwide for its immature, typically cylindrical fruit (cucumber), and that is distinguished from wild relatives by its domesticated fruit morphology and a chromosome number of 2n = 14.",
                "scope_statement": "This model owns the organism Cucumis sativus at species, cultivar and individual-plant levels, including its attached fruits and seeds as developmental structures; PHY / PHY.MAT placement does not make it a chemical substance or material.",
                "in_scope": [
                    "Species identification and cultivar or accession provenance",
                    "Roots, climbing shoots, leaves, flowers and attached fruits",
                    "Growth stage, flowering, pollination and fruit development",
                    "Growing conditions, resource availability and plant stress",
                    "Propagation, crop-specific interventions and harvest readiness"
                ],
                "out_of_scope": [
                    "Other Cucumis species and unrelated plants sold under cucumber-like common names",
                    "Detached cucumber products, recipes, pickles and processed ingredients",
                    "Farm businesses, greenhouse infrastructure and irrigation equipment",
                    "Pests and pathogens as independently modelled organisms",
                    "Fertilizers and pesticides as substances or regulated products"
                ],
                "distinguishing_features": [
                    "Resolve the botanical identity to Cucumis sativus rather than accepting the common name cucumber alone; Armenian cucumber, for example, belongs to Cucumis melo.",
                    "Check the combination of tendrils, rough foliage, leaf form, yellow flowers and developing fruits against a botanical identification reference; no single feature establishes species identity.",
                    "Separate the living plant from a detached fruit sold as cucumber, which may provide insufficient evidence for species or cultivar identification.",
                    "Do not reject round, pale, short or otherwise unfamiliar fruits solely because they differ from a long green slicing cucumber; verify cultivar identity.",
                    "Distinguish cultivar-dependent fruit set without fertilization from evidence that pollination occurred; a developing fruit alone does not establish reproductive history."
                ],
                "characteristics": [
                    {
                        "name": "Identity determination",
                        "kind": "category",
                        "unit_or_values": "confirmed Cucumis sativus | provisional identification | unresolved",
                        "why_it_matters": "Controls whether species-specific observations and actions are justified."
                    },
                    {
                        "name": "Cultivar or accession",
                        "kind": "relation",
                        "unit_or_values": "Linked cultivar, accession or seed-lot record; unknown permitted",
                        "why_it_matters": "Fruit form, reproductive traits and growing requirements cannot be inferred reliably from the species name alone."
                    },
                    {
                        "name": "Developmental stage",
                        "kind": "state",
                        "unit_or_values": "seed | germinating | seedling | vegetative | flowering | fruiting | senescent; stages may overlap",
                        "why_it_matters": "Determines which measurements and interventions are relevant."
                    },
                    {
                        "name": "Observed flower types",
                        "kind": "category",
                        "unit_or_values": "staminate | pistillate | bisexual | mixed | not yet observed",
                        "why_it_matters": "Supports interpretation of reproductive capacity without assuming every cultivar has the same flowering pattern."
                    },
                    {
                        "name": "Parthenocarpic fruit-set trait",
                        "kind": "category",
                        "unit_or_values": "documented present | documented absent | unknown; record supporting provenance",
                        "why_it_matters": "Changes how an agent evaluates pollination requirements and seedless fruit development."
                    },
                    {
                        "name": "Root-zone temperature",
                        "kind": "measurement",
                        "unit_or_values": "°C, with measurement depth and timestamp",
                        "why_it_matters": "Helps interpret germination, establishment and root activity."
                    },
                    {
                        "name": "Root-zone water status",
                        "kind": "measurement",
                        "unit_or_values": "Volumetric water content (%) or matric potential (kPa), with method and substrate",
                        "why_it_matters": "Supports irrigation decisions and investigation of wilting."
                    },
                    {
                        "name": "Root-zone salinity",
                        "kind": "measurement",
                        "unit_or_values": "Electrical conductivity in dS/m, with extraction or sensor method",
                        "why_it_matters": "Helps distinguish water shortage from osmotic stress and unsuitable nutrient conditions."
                    },
                    {
                        "name": "Symptom distribution",
                        "kind": "state",
                        "unit_or_values": "Affected organs, symptom appearance, severity, onset and spread",
                        "why_it_matters": "Keeps observable evidence separate from an unconfirmed disease diagnosis."
                    },
                    {
                        "name": "Fruit dimensions",
                        "kind": "measurement",
                        "unit_or_values": "Length and diameter in cm; fresh mass in g; linked to an individual fruit and date",
                        "why_it_matters": "Tracks fruit development against cultivar-specific harvest targets."
                    },
                    {
                        "name": "Fruit maturity",
                        "kind": "state",
                        "unit_or_values": "developing | target eating stage | beyond target eating stage | seed maturity assessed",
                        "why_it_matters": "Separates harvest for consumption from harvest for seed."
                    }
                ],
                "affordances": [
                    "Identify a plant provisionally and request botanical or provenance evidence when identity remains uncertain.",
                    "Select sowing, transplanting and support actions using developmental stage and growing conditions.",
                    "Evaluate whether fruit-set problems require investigation of flower types, pollination, cultivar traits or environmental stress.",
                    "Adjust irrigation or nutrient management using measured root-zone conditions and an applicable growing protocol.",
                    "Triage symptoms and select further observations or diagnostic sampling before treatment.",
                    "Choose fruits for eating-stage harvest or seed production using distinct maturity criteria."
                ]
            },
            "sources": [
                {
                    "id": "powo-cucumis-sativus",
                    "title": "Cucumis sativus L.",
                    "url": "https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:292265-1",
                    "what_it_supports": "Accepted scientific name, family placement (Cucurbitaceae), nomenclatural identity under Plants of the World Online.",
                    "url_status": "blocked"
                },
                {
                    "id": "grin-cucumis-sativus",
                    "title": "Cucumis sativus L.",
                    "url": "https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=12595",
                    "what_it_supports": "USDA GRIN taxonomy, common names, economic-plant status, and genebank identity for the cultivated cucumber.",
                    "url_status": "unverified"
                },
                {
                    "id": "ncbi-taxonomy-3659",
                    "title": "Cucumis sativus",
                    "url": "https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=3659",
                    "what_it_supports": "NCBI Taxonomy identifier, rank (species), and genomic/model-organism use.",
                    "url_status": "live"
                },
                {
                    "id": "fao-cucumber-profile",
                    "title": "Cucumber",
                    "url": "",
                    "what_it_supports": "Crop use, climate and water requirements, and production context for cultivated cucumber.",
                    "url_status": "dead"
                }
            ],
            "structure": {
                "bundles": [
                    {
                        "id": "identity-and-cultivar",
                        "name": "Identity and cultivar",
                        "description": "Establish which cucumber organism is being modelled and how its identity was determined.",
                        "rationale": "Common names and fruit appearance alone can conceal species confusion and consequential cultivar differences.",
                        "layers": [
                            {
                                "id": "species-boundary",
                                "name": "Species boundary",
                                "description": "Resolve botanical identity and the boundary between plant and product.",
                                "findings": [
                                    {
                                        "id": "cucumber-identity-evidence",
                                        "name": "Cucumber identity evidence",
                                        "description": "Record an identification claim with the botanical characters or provenance supporting it.",
                                        "questions": [
                                            {
                                                "text": "What botanical reference or traceable planting record supports identification as Cucumis sativus?",
                                                "kind": "provenance",
                                                "id": "cucumber-identity-evidence-q01"
                                            },
                                            {
                                                "text": "Does the record describe a living plant, planting material or a detached food product?",
                                                "kind": "boundary",
                                                "id": "cucumber-identity-evidence-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "cultivar-provenance",
                                "name": "Cultivar provenance",
                                "description": "Connect the plant to documented cultivated traits without treating them as universal species properties.",
                                "findings": [
                                    {
                                        "id": "seed-lot-and-trait-claims",
                                        "name": "Seed lot and trait claims",
                                        "description": "Retain cultivar, accession and seed-lot evidence for reproductive, fruit and resistance traits.",
                                        "questions": [
                                            {
                                                "text": "Which cultivar or accession and seed lot produced this plant, and where is that identity documented?",
                                                "kind": "provenance",
                                                "id": "seed-lot-and-trait-claims-q01"
                                            },
                                            {
                                                "text": "Which claimed traits, including parthenocarpy or disease resistance, have documentation applicable to this planting material?",
                                                "kind": "definition",
                                                "id": "seed-lot-and-trait-claims-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "plant-structure-and-establishment",
                        "name": "Plant structure and establishment",
                        "description": "Represent cucumber establishment, climbing growth and functional plant organs.",
                        "rationale": "A cucumber plant's rooting condition and shoot arrangement affect establishment, support and handling decisions.",
                        "layers": [
                            {
                                "id": "seedling-and-root-system",
                                "name": "Seedling and root system",
                                "description": "Assess the transition from planting material to an established plant.",
                                "findings": [
                                    {
                                        "id": "establishment-condition",
                                        "name": "Establishment condition",
                                        "description": "Track emergence, true-leaf development and root condition with the planting history.",
                                        "questions": [
                                            {
                                                "text": "When was the seed sown or seedling transplanted, and what emergence and true-leaf development have been observed?",
                                                "kind": "measurement",
                                                "id": "establishment-condition-q01"
                                            },
                                            {
                                                "text": "What evidence supports transplanting now, or delaying it because of root damage or unsuitable root-zone conditions?",
                                                "kind": "action",
                                                "id": "establishment-condition-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "shoots-and-support",
                                "name": "Shoots and support",
                                "description": "Record stems, nodes, leaves and tendrils in relation to the growing arrangement.",
                                "findings": [
                                    {
                                        "id": "vine-architecture",
                                        "name": "Vine architecture",
                                        "description": "Describe observed shoot growth and support needs for the cultivar and production system.",
                                        "questions": [
                                            {
                                                "text": "What are the main-stem length, node count and lateral-shoot pattern, and is the plant trailing or supported?",
                                                "kind": "measurement",
                                                "id": "vine-architecture-q01"
                                            },
                                            {
                                                "text": "Which training or pruning action is supported by the cultivar guidance and current fruit-bearing growth?",
                                                "kind": "action",
                                                "id": "vine-architecture-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "flowering-and-fruit-set",
                        "name": "Flowering and fruit set",
                        "description": "Separate flower expression, pollen transfer, fertilization and fruit development.",
                        "rationale": "Cucumber cultivars differ in flower expression and pollination requirements, so fruit-set decisions need explicit reproductive evidence.",
                        "layers": [
                            {
                                "id": "flower-expression",
                                "name": "Flower expression",
                                "description": "Record actual flower types and timing alongside documented cultivar traits.",
                                "findings": [
                                    {
                                        "id": "observed-reproductive-pattern",
                                        "name": "Observed reproductive pattern",
                                        "description": "Distinguish expected flowering traits from flowers observed on this plant.",
                                        "questions": [
                                            {
                                                "text": "Which flower types are present at which nodes and dates?",
                                                "kind": "measurement",
                                                "id": "observed-reproductive-pattern-q01"
                                            },
                                            {
                                                "text": "Does the observed flowering pattern agree with the documented cultivar description, and what evidence explains any difference?",
                                                "kind": "provenance",
                                                "id": "observed-reproductive-pattern-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "pollination-and-ovary-development",
                                "name": "Pollination and ovary development",
                                "description": "Assess fruit set without assuming that every developing cucumber required fertilization.",
                                "findings": [
                                    {
                                        "id": "fruit-set-pathway",
                                        "name": "Fruit-set pathway",
                                        "description": "Link ovary development and abortion to cultivar traits, pollen availability and environmental observations.",
                                        "questions": [
                                            {
                                                "text": "Is fruit set without fertilization documented for this cultivar, or is pollen transfer required for the intended production outcome?",
                                                "kind": "definition",
                                                "id": "fruit-set-pathway-q01"
                                            },
                                            {
                                                "text": "What flower, pollinator and environmental observations should be collected before responding to poor fruit set?",
                                                "kind": "action",
                                                "id": "fruit-set-pathway-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "growing-conditions-and-health",
                        "name": "Growing conditions and health",
                        "description": "Connect cucumber growth and symptoms to measured conditions and diagnostic evidence.",
                        "rationale": "Wilting, yellowing and poor growth can have several causes that demand different interventions.",
                        "layers": [
                            {
                                "id": "root-zone-and-microclimate",
                                "name": "Root zone and microclimate",
                                "description": "Record the conditions governing water supply, nutrient availability and plant exposure.",
                                "findings": [
                                    {
                                        "id": "resource-and-exposure-assessment",
                                        "name": "Resource and exposure assessment",
                                        "description": "Interpret water, salinity, temperature and light measurements in the actual substrate and growing system.",
                                        "questions": [
                                            {
                                                "text": "What are the measured root-zone moisture, temperature, pH and electrical conductivity, with methods and timestamps?",
                                                "kind": "measurement",
                                                "id": "resource-and-exposure-assessment-q01"
                                            },
                                            {
                                                "text": "Which irrigation, nutrient or microclimate adjustment is justified by those measurements and a cucumber-specific protocol for this growth stage?",
                                                "kind": "action",
                                                "id": "resource-and-exposure-assessment-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "symptoms-and-diagnosis",
                                "name": "Symptoms and diagnosis",
                                "description": "Distinguish observed damage from hypotheses about pests, pathogens or environmental causes.",
                                "findings": [
                                    {
                                        "id": "cucumber-health-triage",
                                        "name": "Cucumber health triage",
                                        "description": "Document the distribution and progression of leaf, stem, root and fruit symptoms before assigning a cause.",
                                        "questions": [
                                            {
                                                "text": "Which organs show wilting, lesions, surface growth, distortion or feeding damage, and how have symptoms spread through the planting?",
                                                "kind": "measurement",
                                                "id": "cucumber-health-triage-q01"
                                            },
                                            {
                                                "text": "What inspection or diagnostic sample would distinguish the leading biotic and abiotic explanations before intervention?",
                                                "kind": "action",
                                                "id": "cucumber-health-triage-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "fruit-development-and-harvest",
                        "name": "Fruit development and harvest",
                        "description": "Evaluate attached cucumber fruits against their intended eating or seed-production endpoint.",
                        "rationale": "Eating-stage harvest and seed maturity are different endpoints, and cultivar appearance changes how each is assessed.",
                        "layers": [
                            {
                                "id": "eating-stage-fruit",
                                "name": "Eating-stage fruit",
                                "description": "Assess fruit growth, condition and suitability for the intended fresh or processing use.",
                                "findings": [
                                    {
                                        "id": "cultivar-specific-harvest-readiness",
                                        "name": "Cultivar-specific harvest readiness",
                                        "description": "Compare attached fruit measurements and defects with the intended harvest specification.",
                                        "questions": [
                                            {
                                                "text": "What fruit size, colour, firmness and visible damage are recorded relative to this cultivar's intended use?",
                                                "kind": "measurement",
                                                "id": "cultivar-specific-harvest-readiness-q01"
                                            },
                                            {
                                                "text": "Should this fruit be harvested, retained for further growth or excluded from the intended harvest under the applicable quality criteria?",
                                                "kind": "action",
                                                "id": "cultivar-specific-harvest-readiness-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "seed-production-and-handoff",
                                "name": "Seed production and handoff",
                                "description": "Separate reproductive maturity and seed identity from food harvest and detached-product handling.",
                                "findings": [
                                    {
                                        "id": "seed-maturity-and-parentage",
                                        "name": "Seed maturity and parentage",
                                        "description": "Record the evidence needed to retain fruit for viable seed and transfer harvested material to the appropriate downstream model.",
                                        "questions": [
                                            {
                                                "text": "What evidence establishes seed maturity and the maternal cultivar, and what pollen-parent information is available?",
                                                "kind": "provenance",
                                                "id": "seed-maturity-and-parentage-q01"
                                            },
                                            {
                                                "text": "At harvest, which identity, maturity and condition records must accompany the detached fruit or seed lot into its downstream model?",
                                                "kind": "boundary",
                                                "id": "seed-maturity-and-parentage-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "evidence-and-external-alignment",
                        "name": "Evidence and external alignment",
                        "description": "What the world already says about this thing, gathered so the model can be checked against it.",
                        "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.",
                        "layers": [
                            {
                                "id": "reported-evidence",
                                "name": "Reported evidence",
                                "description": "Findings from the breadth pass, kept separate from the structural claims.",
                                "findings": [
                                    {
                                        "id": "evidence-kinds",
                                        "name": "Kinds and varieties",
                                        "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.",
                                        "evidence": [
                                            "slicing (fresh-market) cultivars",
                                            "pickling cultivars",
                                            "greenhouse / parthenocarpic (seedless) cultivars",
                                            "Beit Alpha / Middle-Eastern types",
                                            "burpless / Japanese long types",
                                            "gherkin / cornichon types",
                                            "specialty / novelty cultivars (lemon, Armenian-style market types sold as cucumber)",
                                            "field vs protected-culture production types"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of Cucumis sativus this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-identifiers",
                                        "name": "Identifiers and schemes",
                                        "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.",
                                        "evidence": [
                                            {
                                                "scheme": "Wikidata",
                                                "value_or_pattern": "Q23383",
                                                "note": "Wikidata item for cucumber / Cucumis sativus."
                                            },
                                            {
                                                "scheme": "IPNI / POWO",
                                                "value_or_pattern": "urn:lsid:ipni.org:names:292265-1",
                                                "note": "Linnaean name Cucumis sativus L.; accepted in Plants of the World Online."
                                            },
                                            {
                                                "scheme": "NCBI Taxonomy",
                                                "value_or_pattern": "3659",
                                                "note": "Species taxid used in genomic and sequence databases."
                                            },
                                            {
                                                "scheme": "ITIS TSN",
                                                "value_or_pattern": "22363",
                                                "note": "Integrated Taxonomic Information System taxonomic serial number."
                                            },
                                            {
                                                "scheme": "GRIN taxon",
                                                "value_or_pattern": "12595",
                                                "note": "USDA National Plant Germplasm System taxon identifier."
                                            },
                                            {
                                                "scheme": "WFO / World Flora Online",
                                                "value_or_pattern": "wfo-0000629005",
                                                "note": "World Flora Online identifier for Cucumis sativus L."
                                            },
                                            {
                                                "scheme": "UPOV species code",
                                                "value_or_pattern": "CUCUM_SAT",
                                                "note": "Code used in plant-variety protection and test guidelines for cucumber."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-identifiers-q01",
                                                "text": "Which of these identifiers and schemes hold for the sense of Cucumis sativus this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-standards-and-regulation",
                                        "name": "Standards and regulation",
                                        "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.",
                                        "evidence": [
                                            "UPOV Test Guidelines TG/61/7 Rev. for Cucumber, Gherkin (Cucumis sativus L.) - International Union for the Protection of New Varieties of Plants (distinctness, uniformity, stability of cultivars).",
                                            "UNECE Standard FFV-15 concerning the marketing and commercial quality control of cucumbers - United Nations Economic Commission for Europe (class, sizing, presentation of fruit for trade).",
                                            "Codex Alimentarius CXS 115-1981 (Standard for Pickled Cucumbers / gherkins) - FAO/WHO Codex Alimentarius Commission (product identity, composition, quality factors for pickled fruit).",
                                            "EU marketing standard for cucumbers, Commission Implementing Regulation (EU) No 543/2011, Annex I, Part B, as amended - European Commission (fresh-fruit classes and sizing in the EU market).",
                                            "ISF / ISTA seed-testing rules and OECD Seed Schemes (as applied to vegetable seed of Cucumis sativus) - International Seed Testing Association and OECD (germination, purity, lot identity of commercial seed)."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-standards-and-regulation-q01",
                                                "text": "Which of these standards and regulation hold for the sense of Cucumis sativus this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-real-world-use",
                                        "name": "Real-world use",
                                        "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.",
                                        "evidence": [
                                            "Fresh-market vegetable: immature fruit eaten raw in salads, sandwiches, and as a table vegetable.",
                                            "Processing: fruit brined, fermented, or vinegar-pickled as pickles, gherkins, and relish.",
                                            "Protected horticulture: parthenocarpic cultivars grown in greenhouses and high tunnels for year-round fruit.",
                                            "Home and market-garden crop in temperate and subtropical regions; also a major field vegetable in China, India, Turkey, Iran, and the United States.",
                                            "Plant-science model: sequenced genome used in cucurbit genetics, sex-expression, and disease-resistance research.",
                                            "Seed trade: hybrid F1 cultivars sold as vegetable seed under national variety lists and PVP/UPOV rights."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of Cucumis sativus this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-measurements",
                                        "name": "Typical measurements",
                                        "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.",
                                        "evidence": [
                                            {
                                                "quantity": "chromosome number",
                                                "typical_range": "2n = 14",
                                                "unit": "count"
                                            },
                                            {
                                                "quantity": "genome size (haploid)",
                                                "typical_range": "about 243-367",
                                                "unit": "Mb"
                                            },
                                            {
                                                "quantity": "days from sowing to first harvest (field slicing types)",
                                                "typical_range": "50-70",
                                                "unit": "d"
                                            },
                                            {
                                                "quantity": "fresh fruit length at commercial harvest (slicing types)",
                                                "typical_range": "15-30",
                                                "unit": "cm"
                                            },
                                            {
                                                "quantity": "fresh fruit length at commercial harvest (pickling types)",
                                                "typical_range": "5-15",
                                                "unit": "cm"
                                            },
                                            {
                                                "quantity": "fruit water content",
                                                "typical_range": "94-97",
                                                "unit": "%"
                                            },
                                            {
                                                "quantity": "optimum growing temperature",
                                                "typical_range": "18-30",
                                                "unit": "°C"
                                            },
                                            {
                                                "quantity": "seed germination temperature (optimum)",
                                                "typical_range": "25-30",
                                                "unit": "°C"
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-measurements-q01",
                                                "text": "Which of these typical measurements hold for the sense of Cucumis sativus this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-failure-modes-and-hazards",
                                        "name": "Failure modes and hazards",
                                        "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.",
                                        "evidence": [
                                            "Downy mildew (Pseudoperonospora cubensis) and powdery mildew (Podosphaera xanthii) collapsing canopy and fruit quality in humid production.",
                                            "Cucumber mosaic virus, zucchini yellow mosaic virus, and other aphid-borne viruses causing mosaic, stunting, and unmarketable fruit.",
                                            "Fusarium wilt, gummy stem blight, and angular leaf spot in field and greenhouse crops.",
                                            "Chilling injury of fruit stored below about 10 °C (pitting, water-soaking, accelerated decay).",
                                            "Bitterness from cucurbitacins in fruit under drought, heat, or genetic reversion; historically associated with gastric irritation.",
                                            "Cucurbitacin poisoning is rare in modern sweet cultivars but remains a known risk when bitter fruit is eaten.",
                                            "Pesticide residues and postharvest decay (Pythium, Rhizopus, bacterial soft rot) in the fresh supply chain.",
                                            "In greenhouse production: nutrient imbalance, blossom-end issues, and loss of parthenocarpy leading to seeded, misshapen fruit."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of Cucumis sativus this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-regional-variation",
                                        "name": "Regional variation",
                                        "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.",
                                        "evidence": [
                                            "English cucumber / hothouse cucumber in North America and the UK typically means a long, smooth, usually seedless greenhouse fruit sold in plastic wrap; in much of continental Europe the same class is simply 'cucumber' (Gurke, concombre, cetriolo).",
                                            "Beit Alpha / mini cucumbers are the default fresh type across the Middle East and much of the eastern Mediterranean; they are a specialty class in US and northern European retail.",
                                            "Pickling cucumbers (gherkins, cornichons) dominate processing in Central and Eastern Europe and North America; fresh slicing types dominate East Asian table use, with long Japanese and Chinese types preferred.",
                                            "The word 'gherkin' in British English often means a small pickled cucumber; in some trade it also loosely covers West Indian gherkin (Cucumis anguria), a different species.",
                                            "China is by far the largest producer; cultivar and training systems (horizontal field vs vertical greenhouse) differ sharply from open-field US pickling production."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-regional-variation-q01",
                                                "text": "Which of these regional variation hold for the sense of Cucumis sativus this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-neighbours",
                                        "name": "Neighbouring kinds and how to tell them apart",
                                        "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.",
                                        "evidence": [
                                            {
                                                "name": "Cucumis melo (melon, including some 'Armenian cucumber' / snake melon market types)",
                                                "difference": "C. sativus has 2n = 14 and typically warted or spined young fruit with cucumber flavour; C. melo is 2n = 24, and 'Armenian cucumber' is a melon (flexuosus group) with muskmelon foliage and different seed and flower morphology."
                                            },
                                            {
                                                "name": "Cucumis anguria (West Indian gherkin)",
                                                "difference": "A different species used for small spiny pickling fruit; not the processing 'gherkin' of C. sativus. Distinguished by deeply lobed leaves, smaller, very spiny fruit, and separate species rank."
                                            },
                                            {
                                                "name": "Cucumis hystrix and other wild Cucumis",
                                                "difference": "Wild relatives, some with 2n = 24; they are not the cultivated cucumber crop and do not produce the domesticated immature fruit type of C. sativus."
                                            },
                                            {
                                                "name": "Cucumber fruit as a grocery product vs the species",
                                                "difference": "The registry thing is the plant species (organism). The marketed fruit is a harvested organ of selected cultivars; quality grades (UNECE FFV-15) apply to the fruit, not to the taxon."
                                            },
                                            {
                                                "name": "Zucchini / courgette (Cucurbita pepo)",
                                                "difference": "Same family, different genus; fruit are true pepos of squash, leaves and stems are harsher, and plants are typically bush rather than slender tendrilled cucumber vines."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of Cucumis sativus this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does the existing Vercy world-model catalogue already cover Cucumis sativus or cucumber plants, requiring this registry entry to link to that model?",
                "Which authoritative botanical treatment and diagnostic characters should govern identification, especially when flowers or fruits are unavailable?",
                "Which cultivar or accession traits can be verified, particularly flower expression, parthenocarpy, growth habit and resistance claims?",
                "Which growth-stage-specific environmental ranges and diagnostic guidance apply to the intended region, substrate and production system?",
                "Which validated criteria should define eating-stage harvest, seed maturity and exclusion of unsuitable fruit for the intended use?"
            ],
            "statistics": {
                "bundles": 6,
                "layers": 11,
                "findings": 18,
                "questions": 28
            }
        },
        "draft": {
            "generator": "vr.draft.v3",
            "status": "draft-generated",
            "researched": false,
            "archetype": "chemical substance or material",
            "method": "Written from the archetype playbook - what this kind of thing needs beyond identity and provenance - and from the structure that recurred across 6,333 models already researched by two engines. Applied to this entry by rule. No source was read for this thing and no claim here is researched. This entry carries no facets of its own, so they were inferred from its domain - a guess about a whole domain applied to one thing.",
            "facetsInferred": true,
            "nextPass": "A researcher replaces this draft with a sourced specification. Treat every sentence below as a proposal to argue with.",
            "purpose": "Give an agent a durable, checkable way to recognise a Cucumis sativus, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an AI agent to identify Cucumis sativus, assess the condition and development of a cucumber plant, and select cultivation, propagation or harvest actions appropriate to its recorded traits and growing context.",
            "characteristics": {
                "substance": "material",
                "origin": "natural",
                "agency": "inert",
                "mobility": "varies"
            },
            "whatYouCanDoWithIt": [
                "observed and measured",
                "consumed or used up"
            ],
            "distinguishingFeatures": [
                "Described in 181 Wikipedia languages, which is a measure of how widely the thing is known, not of how important it is."
            ],
            "openQuestionsForResearch": [
                "Which of the bundles below does a real task actually need, and which are ceremony?",
                "What does this thing have that the facets do not capture at all?",
                "Which neighbouring kind is most often confused with a Cucumis sativus, and on what evidence are they told apart?"
            ],
            "whatItIsMadeOf": "matter you can touch",
            "physicalCharacter": [
                "Mobility varies between examples.",
                "Does nothing on its own; everything it does, something else did to it.",
                "These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing."
            ],
            "whatCanBeDoneWithIt": [
                "observe it, measure it, record its state",
                "use it up, and then need more of it"
            ],
            "howItIsRecognised": [
                "Not recognisable by sight in any reliable way. Appearance varies with grade, form and additives; identification is by label, by documentation, or by assay."
            ],
            "relatedModels": [],
            "standing": "Described in 181 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is.",
            "structure": {
                "bundles": [
                    {
                        "id": "identity-and-classification",
                        "name": "Identity, naming and classification",
                        "description": "How an agent tells one Cucumis sativus from another, and a Cucumis sativus from things that resemble it.",
                        "rationale": "Recognition comes before every other claim. Without stable identity nothing else in the model can be trusted to be about the same thing twice.",
                        "layers": [
                            {
                                "id": "naming-and-identifiers",
                                "name": "Names and identifiers",
                                "description": "The names this thing goes by and the identifiers that survive translation and time.",
                                "findings": [
                                    {
                                        "id": "preferred-name-and-aliases",
                                        "name": "Preferred name, aliases and local names",
                                        "description": "Which name to use, which names mean the same thing, and which merely sound similar.",
                                        "questions": [
                                            {
                                                "id": "preferred-name-and-aliases-q01",
                                                "text": "What identifies and describes the name of a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "preferred-name-and-aliases-q02",
                                                "text": "Who or what asserted this about the name of a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "preferred-name-and-aliases-q03",
                                                "text": "What may an agent decide or do once the name of a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    },
                                    {
                                        "id": "stable-identifiers",
                                        "name": "Stable identifiers and external keys",
                                        "description": "Identifiers that keep pointing at this kind of thing across systems and languages.",
                                        "questions": [
                                            {
                                                "id": "stable-identifiers-q01",
                                                "text": "What identifies and describes an identifier for a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "stable-identifiers-q02",
                                                "text": "Who or what asserted this about an identifier for a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "stable-identifiers-q03",
                                                "text": "What may an agent decide or do once an identifier for a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "classification-and-granularity",
                                "name": "Classification and granularity",
                                "description": "Where a Cucumis sativus sits among kinds, and how finely a task needs to cut it.",
                                "findings": [
                                    {
                                        "id": "kind-and-parents",
                                        "name": "Kind, parents and neighbouring kinds",
                                        "description": "The classes this thing belongs to and the ones it is next to.",
                                        "questions": [
                                            {
                                                "id": "kind-and-parents-q01",
                                                "text": "What identifies and describes the kind of a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "kind-and-parents-q02",
                                                "text": "Who or what asserted this about the kind of a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "kind-and-parents-q03",
                                                "text": "What may an agent decide or do once the kind of a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    },
                                    {
                                        "id": "distinguishing-features",
                                        "name": "Distinguishing features",
                                        "description": "What separates a Cucumis sativus from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "distinguishing-features-q02",
                                                "text": "Who or what asserted this about what distinguishes a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "distinguishing-features-q03",
                                                "text": "What may an agent decide or do once what distinguishes a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "form-and-composition",
                        "name": "Form, composition and condition",
                        "description": "What a Cucumis sativus is made of, what shape and size it takes, and what state it is in.",
                        "rationale": "A physical thing can be measured, and a model that cannot record its measurements cannot support any decision that depends on them.",
                        "layers": [
                            {
                                "id": "form-and-dimensions",
                                "name": "Form and dimensions",
                                "description": "Shape, size, mass and the ranges these take across examples.",
                                "findings": [
                                    {
                                        "id": "measurable-dimensions",
                                        "name": "Measurable dimensions and their units",
                                        "description": "The quantities worth recording and the units they are recorded in.",
                                        "questions": [
                                            {
                                                "id": "measurable-dimensions-q01",
                                                "text": "What identifies and describes the dimensions of a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "measurable-dimensions-q02",
                                                "text": "Who or what asserted this about the dimensions of a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "measurable-dimensions-q03",
                                                "text": "What may an agent decide or do once the dimensions of a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "material-and-composition",
                                "name": "Material and composition",
                                "description": "Materials, parts and how they are put together.",
                                "findings": [
                                    {
                                        "id": "parts-and-materials",
                                        "name": "Parts and materials",
                                        "description": "What a Cucumis sativus is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "parts-and-materials-q02",
                                                "text": "Who or what asserted this about the composition of a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "parts-and-materials-q03",
                                                "text": "What may an agent decide or do once the composition of a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "condition-and-integrity",
                                "name": "Condition and integrity",
                                "description": "Wear, damage, health and the difference between working and broken.",
                                "findings": [
                                    {
                                        "id": "condition-assessment",
                                        "name": "Condition, damage and health",
                                        "description": "How the condition of a Cucumis sativus is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "condition-assessment-q02",
                                                "text": "Who or what asserted this about the condition of a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "condition-assessment-q03",
                                                "text": "What may an agent decide or do once the condition of a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "place-and-movement",
                        "name": "Place and movement",
                        "description": "Where a Cucumis sativus is, how it got there and where it may go (varies).",
                        "rationale": "A thing that can move needs its position recorded with a time, or every later claim about it is about a place it has left.",
                        "layers": [
                            {
                                "id": "location-and-placement",
                                "name": "Location and placement",
                                "description": "Position, containment and the reference frame the position is given in.",
                                "findings": [
                                    {
                                        "id": "position-and-frame",
                                        "name": "Position, container and reference frame",
                                        "description": "Where a Cucumis sativus is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "position-and-frame-q02",
                                                "text": "Who or what asserted this about the location of a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "position-and-frame-q03",
                                                "text": "What may an agent decide or do once the location of a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "movement-and-transfer",
                                "name": "Movement and transfer",
                                "description": "How a Cucumis sativus is carried, installed or relocated.",
                                "findings": [
                                    {
                                        "id": "movement-events",
                                        "name": "Movement events and constraints",
                                        "description": "What counts as a movement, what records it and what limits it.",
                                        "questions": [
                                            {
                                                "id": "movement-events-q01",
                                                "text": "What identifies and describes the movement of a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "movement-events-q02",
                                                "text": "Who or what asserted this about the movement of a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "movement-events-q03",
                                                "text": "What may an agent decide or do once the movement of a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "state-and-lifecycle",
                        "name": "State and lifecycle",
                        "description": "The states a Cucumis sativus passes through and the events that move it between them.",
                        "rationale": "Most decisions about a thing depend on what state it is in now, which is a claim with a time on it, not a property.",
                        "layers": [
                            {
                                "id": "lifecycle-stages",
                                "name": "Lifecycle stages",
                                "description": "From coming into existence to ceasing to be one of these.",
                                "findings": [
                                    {
                                        "id": "stages-and-transitions",
                                        "name": "Stages and transitions",
                                        "description": "The stages worth naming and what moves a Cucumis sativus between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "stages-and-transitions-q02",
                                                "text": "Who or what asserted this about the lifecycle of a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "stages-and-transitions-q03",
                                                "text": "What may an agent decide or do once the lifecycle of a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "observations-and-status",
                                "name": "Observations and current status",
                                "description": "What is observed about a Cucumis sativus, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a Cucumis sativus is recorded so that it can be superseded rather than overwritten.",
                                        "questions": [
                                            {
                                                "id": "observation-record-q01",
                                                "text": "What identifies and describes an observation of a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "observation-record-q02",
                                                "text": "Who or what asserted this about an observation of a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "observation-record-q03",
                                                "text": "What may an agent decide or do once an observation of a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "use-and-operation",
                        "name": "Use and operation",
                        "description": "What can be done with a Cucumis sativus and what it takes to do it.",
                        "rationale": "An agent that can recognise a thing but not act on it has only half a model.",
                        "layers": [
                            {
                                "id": "intended-use",
                                "name": "Intended use and function",
                                "description": "What a Cucumis sativus is for, and what it is used for anyway.",
                                "findings": [
                                    {
                                        "id": "function-and-purpose",
                                        "name": "Function, purpose and misuse",
                                        "description": "The function a Cucumis sativus performs and the uses that fall outside it.",
                                        "questions": [
                                            {
                                                "id": "function-and-purpose-q01",
                                                "text": "What identifies and describes the use of a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "function-and-purpose-q02",
                                                "text": "Who or what asserted this about the use of a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "function-and-purpose-q03",
                                                "text": "What may an agent decide or do once the use of a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "handling-and-procedure",
                                "name": "Handling and procedure",
                                "description": "The steps, skills and tools involved in using a Cucumis sativus.",
                                "findings": [
                                    {
                                        "id": "procedures-and-skills",
                                        "name": "Procedures, skills and required tools",
                                        "description": "What an agent needs before it can act on a Cucumis sativus at all.",
                                        "questions": [
                                            {
                                                "id": "procedures-and-skills-q01",
                                                "text": "What identifies and describes handling a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "procedures-and-skills-q02",
                                                "text": "Who or what asserted this about handling a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "procedures-and-skills-q03",
                                                "text": "What may an agent decide or do once handling a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "supply-and-consumption",
                                "name": "Supply and consumption",
                                "description": "Quantities, rates and what running out means.",
                                "findings": [
                                    {
                                        "id": "consumption-and-stock",
                                        "name": "Consumption, stock and replenishment",
                                        "description": "How much of a Cucumis sativus there is and how fast it goes.",
                                        "questions": [
                                            {
                                                "id": "consumption-and-stock-q01",
                                                "text": "What identifies and describes the supply of a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "consumption-and-stock-q02",
                                                "text": "Who or what asserted this about the supply of a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "consumption-and-stock-q03",
                                                "text": "What may an agent decide or do once the supply of a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "composition-and-identity",
                        "name": "Composition, grade and chemical identity",
                        "description": "What Cucumis sativus is made of and how pure the thing in hand is.",
                        "rationale": "Grade decides what a substance may be used for, so a model that records only the name cannot support any decision about use.",
                        "layers": [
                            {
                                "id": "chemical-identity",
                                "name": "Chemical identity",
                                "description": "Formula, structure and the registry numbers that name it unambiguously.",
                                "findings": [
                                    {
                                        "id": "identity-record",
                                        "name": "Identity and registry numbers",
                                        "description": "What identifies this substance across suppliers and regulators.",
                                        "questions": [
                                            {
                                                "id": "identity-record-q01",
                                                "text": "What formula, structure and registry identifiers name Cucumis sativus unambiguously?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "identity-record-q02",
                                                "text": "Which related substances share a name in common use but not an identifier?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "grade-and-impurities",
                                "name": "Grade, purity and impurities",
                                "description": "The specification a batch meets and what else is in it.",
                                "findings": [
                                    {
                                        "id": "specification",
                                        "name": "Specification and assay",
                                        "description": "How purity is stated and measured, and which impurities matter.",
                                        "questions": [
                                            {
                                                "id": "specification-q01",
                                                "text": "What grades of Cucumis sativus exist, how is purity assayed, and which impurities are limited?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "specification-q02",
                                                "text": "Which use requires which grade, and what happens when a lower grade is substituted?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "properties-and-behaviour",
                        "name": "Properties and behaviour",
                        "description": "How Cucumis sativus behaves under conditions an agent can measure or change.",
                        "rationale": "Physical constants are the part of a substance model that transfers between contexts, and each needs its unit and its conditions.",
                        "layers": [
                            {
                                "id": "physical-constants",
                                "name": "Physical constants",
                                "description": "Values that hold for the pure substance, with their conditions.",
                                "findings": [
                                    {
                                        "id": "constants-record",
                                        "name": "Constants and conditions",
                                        "description": "The quantities worth recording and the state they apply in.",
                                        "questions": [
                                            {
                                                "id": "constants-record-q01",
                                                "text": "What are the defining physical constants of Cucumis sativus, in what units and under what conditions?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "constants-record-q02",
                                                "text": "Which of these values change with grade or form rather than being fixed?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "stability-and-reactivity",
                                "name": "Stability and reactivity",
                                "description": "What it reacts with, degrades into, and how it is stored.",
                                "findings": [
                                    {
                                        "id": "incompatibilities",
                                        "name": "Incompatibilities and degradation",
                                        "description": "What must not meet it, and what it becomes over time.",
                                        "questions": [
                                            {
                                                "id": "incompatibilities-q01",
                                                "text": "What is Cucumis sativus incompatible with, and what does it degrade into under storage?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "incompatibilities-q02",
                                                "text": "What storage and handling does that require, and who is competent to do it?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "hazard-and-regulation",
                        "name": "Hazard classification and regulation",
                        "description": "How Cucumis sativus can harm, and what the law says about holding and moving it.",
                        "rationale": "A substance model without its hazard class and its regulatory identity is unusable in exactly the situations that matter.",
                        "layers": [
                            {
                                "id": "hazard-class",
                                "name": "Hazard classification",
                                "description": "Classified hazards, exposure limits and protective measures.",
                                "findings": [
                                    {
                                        "id": "classified-hazards",
                                        "name": "Classified hazards and limits",
                                        "description": "The classification, the scheme it belongs to, and the limits set.",
                                        "questions": [
                                            {
                                                "id": "classified-hazards-q01",
                                                "text": "How is Cucumis sativus classified for hazard, under which scheme, and what exposure limits apply?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "classified-hazards-q02",
                                                "text": "What protection does handling require, and what must an agent refuse to do without it?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "regulatory-identity",
                                "name": "Regulatory identity and control",
                                "description": "Registration, restriction and transport rules by jurisdiction.",
                                "findings": [
                                    {
                                        "id": "controls",
                                        "name": "Controls and jurisdiction",
                                        "description": "Where it is restricted and what the restriction attaches to.",
                                        "questions": [
                                            {
                                                "id": "controls-q01",
                                                "text": "Which registrations, restrictions or transport rules cover Cucumis sativus, and where?",
                                                "kind": "provenance"
                                            },
                                            {
                                                "id": "controls-q02",
                                                "text": "Does the control attach to the substance, its concentration, or its intended use?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "provenance-and-evidence",
                        "name": "Provenance, evidence and time",
                        "description": "Where every claim about a Cucumis sativus came from and when it held.",
                        "rationale": "A claim without a source and a time cannot be superseded, only overwritten, and an agent that overwrites loses the ability to explain itself.",
                        "layers": [
                            {
                                "id": "source-and-authority",
                                "name": "Source and authority",
                                "description": "Who said it, on what evidence, and how strongly.",
                                "findings": [
                                    {
                                        "id": "claim-provenance",
                                        "name": "Claim provenance and confidence",
                                        "description": "The authority behind each claim about a Cucumis sativus and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "claim-provenance-q02",
                                                "text": "Who or what asserted this about a claim about a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "claim-provenance-q03",
                                                "text": "What may an agent decide or do once a claim about a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "time-and-versions",
                                "name": "Time, versions and supersession",
                                "description": "When a claim was true, when it was learnt, and what replaced it.",
                                "findings": [
                                    {
                                        "id": "validity-and-supersession",
                                        "name": "Validity period and supersession",
                                        "description": "How an old claim about a Cucumis sativus is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a Cucumis sativus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "validity-and-supersession-q02",
                                                "text": "Who or what asserted this about the validity of a claim about a Cucumis sativus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "validity-and-supersession-q03",
                                                "text": "What may an agent decide or do once the validity of a claim about a Cucumis sativus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "statistics": {
                "bundles": 9,
                "layers": 20,
                "findings": 22,
                "questions": 60
            }
        }
    }
}