{
    "model": {
        "rank": 3683,
        "code": "thing-q74560",
        "model_id": "vr.tr.spermatozoon",
        "name": "spermatozoon",
        "purpose": "Enable an agent to recognise an individual spermatozoon, assess its structural and functional state in species-specific context, and determine which observations or handling actions are justified.",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.OBJ",
        "industry": "",
        "version": "",
        "url": "/models/thing/q74560/",
        "tier": 2,
        "score": 83,
        "payload": {
            "layer": "wikidata",
            "aliases": [
                "plant spermatozoid",
                "mouse spermatozoa",
                "amoeboid sperm cell",
                "flagellated sperm cell",
                "human spermatozoon",
                "spermatium"
            ],
            "aliasCount": 6,
            "merged": 6,
            "knownIn": 83,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q74560",
                "url": "https://www.wikidata.org/wiki/Q74560",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-07T14:52:24Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 22,
                        "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: 01a07c5a-072c-7f63-868a-0e341fac7e0d\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: spermatozoon\nSense to describe: (none recorded)\nDomain code: PHY.OBJ\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 004: 1001 re",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 75,
                        "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: 01a07c5a-0727-7df1-9fd5-50563eb64404\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: spermatozoon\nRegistry id: vr.tr.spermatozoon\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q74560",
                "registryId": "vr.tr.spermatozoon",
                "name": "spermatozoon",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.OBJ"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q74560/",
            "model": {
                "registry_id": "vr.tr.spermatozoon",
                "name": "spermatozoon",
                "purpose": "Enable an agent to recognise an individual spermatozoon, assess its structural and functional state in species-specific context, and determine which observations or handling actions are justified.",
                "definition": "A spermatozoon is a mature male gamete, typically motile and haploid, specialized to fuse with an egg and contribute paternal genetic material during fertilization.",
                "scope_statement": "This model owns the spermatozoon as an individual differentiated male gamete, including its cellular structures, genetic contribution, physiological state and handling history, with species-specific traits explicitly distinguished from universal requirements.",
                "in_scope": [
                    "Identity as a spermatozoon and relationship to its source organism and species",
                    "Cellular morphology, dimensions and structural integrity",
                    "Genetic payload, chromatin condition and supporting evidence",
                    "Viability, movement and species-specific fertilisation-related states",
                    "Individual-cell exposure, preservation and observation history"
                ],
                "out_of_scope": [
                    "Semen or other sperm-containing samples as bulk materials",
                    "The source organism's reproductive anatomy, health and fertility",
                    "Spermatogenesis as a developmental process and precursor cells as separate entities",
                    "The egg, fertilisation event, zygote and subsequent embryo development",
                    "Laboratory instruments, clinical procedures and reproductive treatment decisions"
                ],
                "distinguishing_features": [
                    "Identify a differentiated male gamete using species-appropriate morphology or markers; small size or movement alone is insufficient.",
                    "Distinguish a spermatozoon from a spermatid using explicit differentiation criteria appropriate to the organism.",
                    "Distinguish the individual cell from semen, a suspension or a population-level sperm measurement.",
                    "Distinguish immotility from cell death using separate evidence of viability.",
                    "Do not require a flagellum, acrosome or mammalian head-midpiece-tail arrangement for every species."
                ],
                "characteristics": [
                    {
                        "name": "Source taxon",
                        "kind": "relation",
                        "unit_or_values": "Source organism and taxon identifiers; unknown permitted",
                        "why_it_matters": "Determines which structural and functional expectations apply."
                    },
                    {
                        "name": "Differentiation and maturation status",
                        "kind": "state",
                        "unit_or_values": "Species-specific stage with criterion and evidence; unresolved",
                        "why_it_matters": "Separates cell identity from later acquisition of functional competence."
                    },
                    {
                        "name": "Structural configuration",
                        "kind": "category",
                        "unit_or_values": "Observed structures, including nucleus, acrosomal structures and locomotor apparatus where applicable; absent or unresolved",
                        "why_it_matters": "Supports recognition without treating one lineage's anatomy as universal."
                    },
                    {
                        "name": "Cell and component dimensions",
                        "kind": "measurement",
                        "unit_or_values": "µm, with component, preparation method and measurement uncertainty",
                        "why_it_matters": "Makes morphology comparable while accounting for preparation effects."
                    },
                    {
                        "name": "Structural integrity",
                        "kind": "state",
                        "unit_or_values": "Intact, damaged or unresolved for each observed component",
                        "why_it_matters": "Localises damage that may affect movement, viability or gamete interaction."
                    },
                    {
                        "name": "Viability assessment",
                        "kind": "state",
                        "unit_or_values": "Assay-supported viable, nonviable, indeterminate or unassessed; method and time required",
                        "why_it_matters": "Prevents movement or appearance from being used as an unsupported substitute for viability."
                    },
                    {
                        "name": "Movement phenotype",
                        "kind": "category",
                        "unit_or_values": "Species-appropriate movement class, immotile or unassessed; medium, temperature and time recorded",
                        "why_it_matters": "Distinguishes observed behaviour from assumptions about fertilising ability."
                    },
                    {
                        "name": "Movement measurements",
                        "kind": "measurement",
                        "unit_or_values": "Defined trajectory speeds in µm/s and other method-specific metrics",
                        "why_it_matters": "Allows quantitative comparison only where tracking definitions and conditions are compatible."
                    },
                    {
                        "name": "Genetic payload and integrity",
                        "kind": "state",
                        "unit_or_values": "Measured ploidy, assayed genetic features and assay-specific DNA or chromatin findings; unknown permitted",
                        "why_it_matters": "Separates expected genetic contribution from what was actually established for the cell."
                    },
                    {
                        "name": "Fertilisation-related physiological state",
                        "kind": "state",
                        "unit_or_values": "Taxon-specific activation, capacitation or acrosomal state where applicable; unassessed or not applicable",
                        "why_it_matters": "Records relevant transitions without assigning mammalian physiology to all spermatozoa."
                    },
                    {
                        "name": "Preservation and exposure history",
                        "kind": "relation",
                        "unit_or_values": "Linked records of media, elapsed times, temperatures in °C, treatments and freezing or thawing events",
                        "why_it_matters": "Provides context for interpreting the cell's present condition and permissible next actions."
                    }
                ],
                "affordances": [
                    "Identify and annotate an individual spermatozoon using species-appropriate evidence.",
                    "Measure cellular structures and track movement under recorded observation conditions.",
                    "Assess viability, structural integrity or genetic condition while recording whether the assay consumes or alters the cell.",
                    "Track isolation, transfer, incubation and preservation while maintaining cell or sample provenance.",
                    "Compare observed states with applicable species-specific criteria and flag unsupported interpretations.",
                    "Determine whether further observation or handling is compatible with the cell's intended use and recorded protocol."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "gamete-identity",
                        "name": "Gamete identity",
                        "description": "Establishes which cell is being modelled and which biological expectations apply.",
                        "rationale": "A spermatozoon must be distinguished from precursor cells, unrelated cells and the sample containing it.",
                        "layers": [
                            {
                                "id": "taxon-and-cell-boundary",
                                "name": "Taxon and cell boundary",
                                "description": "Connects individual-cell identity to source taxon and containing sample.",
                                "findings": [
                                    {
                                        "id": "individual-spermatozoon-identification",
                                        "name": "Individual spermatozoon identification",
                                        "description": "Record the evidence identifying this entity as one spermatozoon and the limits of its traceability.",
                                        "questions": [
                                            {
                                                "text": "Which species-appropriate observations or markers identify this cell as a spermatozoon?",
                                                "kind": "definition",
                                                "id": "individual-spermatozoon-identification-q01"
                                            },
                                            {
                                                "text": "Which source organism and sample does the cell come from, and where does individual traceability begin or end?",
                                                "kind": "provenance",
                                                "id": "individual-spermatozoon-identification-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "differentiation-and-maturation",
                                "name": "Differentiation and maturation",
                                "description": "Separates differentiated gamete identity from subsequent functional maturation.",
                                "findings": [
                                    {
                                        "id": "developmental-boundary",
                                        "name": "Developmental boundary",
                                        "description": "Use explicit taxon-specific criteria to distinguish a spermatozoon from a spermatid and to describe maturation.",
                                        "questions": [
                                            {
                                                "text": "What criterion distinguishes a spermatozoon from a spermatid in this taxon?",
                                                "kind": "boundary",
                                                "id": "developmental-boundary-q01"
                                            },
                                            {
                                                "text": "Which maturation state is supported by this cell's origin or direct examination?",
                                                "kind": "measurement",
                                                "id": "developmental-boundary-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "sperm-cell-architecture",
                        "name": "Sperm cell architecture",
                        "description": "Describes the structures and dimensions that support recognition and functional interpretation.",
                        "rationale": "Sperm morphology varies across taxa, and component-level damage cannot be represented adequately by a single normal-or-abnormal label.",
                        "layers": [
                            {
                                "id": "structural-repertoire",
                                "name": "Structural repertoire",
                                "description": "Records which structures occur in this cell without requiring a mammalian template.",
                                "findings": [
                                    {
                                        "id": "observed-cell-components",
                                        "name": "Observed cell components",
                                        "description": "Describe nuclear, acrosomal, energetic and locomotor structures where present and observable.",
                                        "questions": [
                                            {
                                                "text": "Which cellular components are observed, and which are absent, not applicable or unresolved?",
                                                "kind": "measurement",
                                                "id": "observed-cell-components-q01"
                                            },
                                            {
                                                "text": "Which expected features are established for this taxon rather than borrowed from another organism?",
                                                "kind": "boundary",
                                                "id": "observed-cell-components-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "dimensions-and-damage",
                                "name": "Dimensions and damage",
                                "description": "Captures component measurements and localised structural defects.",
                                "findings": [
                                    {
                                        "id": "morphometric-condition",
                                        "name": "Morphometric condition",
                                        "description": "Record dimensions and observed damage with imaging and preparation context.",
                                        "questions": [
                                            {
                                                "text": "What are the cell and component dimensions in micrometres, and how were they measured?",
                                                "kind": "measurement",
                                                "id": "morphometric-condition-q01"
                                            },
                                            {
                                                "text": "Which apparent abnormalities could reflect fixation, staining, imaging or handling rather than the prior cell state?",
                                                "kind": "provenance",
                                                "id": "morphometric-condition-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "viability-and-movement",
                        "name": "Viability and movement",
                        "description": "Records whether the cell is viable and how it moves under specified conditions.",
                        "rationale": "Viability and motility answer different questions, and both depend on observation methods and environmental conditions.",
                        "layers": [
                            {
                                "id": "viability-evidence",
                                "name": "Viability evidence",
                                "description": "Separates assay observations from conclusions about living condition.",
                                "findings": [
                                    {
                                        "id": "assay-supported-viability",
                                        "name": "Assay-supported viability",
                                        "description": "Represent viability as a time-specific interpretation supported by a named method.",
                                        "questions": [
                                            {
                                                "text": "Which assay or observations support the viability assessment, and when were they obtained?",
                                                "kind": "measurement",
                                                "id": "assay-supported-viability-q01"
                                            },
                                            {
                                                "text": "Does the assessment measure membrane integrity, metabolic activity or another proxy, and what remains unresolved?",
                                                "kind": "boundary",
                                                "id": "assay-supported-viability-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "locomotor-behaviour",
                                "name": "Locomotor behaviour",
                                "description": "Describes movement appropriate to the taxon and assay environment.",
                                "findings": [
                                    {
                                        "id": "conditioned-movement-profile",
                                        "name": "Conditioned movement profile",
                                        "description": "Record movement class and quantitative trajectories with the conditions needed to interpret them.",
                                        "questions": [
                                            {
                                                "text": "What movement pattern and defined trajectory metrics were observed for this individual cell?",
                                                "kind": "measurement",
                                                "id": "conditioned-movement-profile-q01"
                                            },
                                            {
                                                "text": "What medium, temperature, elapsed time and physical confinement applied during observation?",
                                                "kind": "provenance",
                                                "id": "conditioned-movement-profile-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "genetic-and-fertilisation-state",
                        "name": "Genetic and fertilisation state",
                        "description": "Captures the cell's assayed genetic condition and evidence of relevant physiological transitions.",
                        "rationale": "Morphology and movement alone do not establish genetic integrity or capacity to participate in fertilisation.",
                        "layers": [
                            {
                                "id": "genetic-contribution",
                                "name": "Genetic contribution",
                                "description": "Distinguishes expected genomic properties from direct measurements.",
                                "findings": [
                                    {
                                        "id": "payload-and-chromatin-evidence",
                                        "name": "Payload and chromatin evidence",
                                        "description": "Record ploidy and DNA or chromatin findings at the resolution actually established by an assay.",
                                        "questions": [
                                            {
                                                "text": "Which genetic properties were measured on this cell, and which were inferred from its taxon or sample?",
                                                "kind": "provenance",
                                                "id": "payload-and-chromatin-evidence-q01"
                                            },
                                            {
                                                "text": "What does each DNA or chromatin assay establish, and which aspects of genetic integrity does it leave untested?",
                                                "kind": "boundary",
                                                "id": "payload-and-chromatin-evidence-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "physiological-readiness",
                                "name": "Physiological readiness",
                                "description": "Records species-specific states relevant to interaction with an egg.",
                                "findings": [
                                    {
                                        "id": "fertilisation-related-transitions",
                                        "name": "Fertilisation-related transitions",
                                        "description": "Track applicable activation, capacitation or acrosomal transitions using stated evidence.",
                                        "questions": [
                                            {
                                                "text": "Which fertilisation-related transitions apply to this taxon, and what criteria distinguish their states?",
                                                "kind": "definition",
                                                "id": "fertilisation-related-transitions-q01"
                                            },
                                            {
                                                "text": "Which observations support the recorded state without treating it as proof of successful fertilisation?",
                                                "kind": "measurement",
                                                "id": "fertilisation-related-transitions-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "handling-and-assessment-continuity",
                        "name": "Handling and assessment continuity",
                        "description": "Connects present cell condition to exposures, preservation and assessment consequences.",
                        "rationale": "A spermatozoon's state can change during collection, incubation, preservation and testing, affecting both interpretation and subsequent use.",
                        "layers": [
                            {
                                "id": "exposure-and-preservation",
                                "name": "Exposure and preservation",
                                "description": "Records the environmental and preservation history attributable to the cell.",
                                "findings": [
                                    {
                                        "id": "cell-condition-history",
                                        "name": "Cell condition history",
                                        "description": "Link the cell to relevant media, timing, temperature and preservation records.",
                                        "questions": [
                                            {
                                                "text": "Which collection, transfer, incubation, freezing and thawing events apply to this cell?",
                                                "kind": "provenance",
                                                "id": "cell-condition-history-q01"
                                            },
                                            {
                                                "text": "Which state measurements remain applicable after the most recent exposure or preservation event?",
                                                "kind": "boundary",
                                                "id": "cell-condition-history-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "assessment-and-next-actions",
                                "name": "Assessment and next actions",
                                "description": "Determines what further actions remain compatible with cell condition and intended use.",
                                "findings": [
                                    {
                                        "id": "assay-consequences-and-eligibility",
                                        "name": "Assay consequences and eligibility",
                                        "description": "Record whether an assessment alters or consumes the cell and whether evidence belongs to this individual or a related sample.",
                                        "questions": [
                                            {
                                                "text": "Will the proposed assessment preserve, alter or consume the spermatozoon?",
                                                "kind": "action",
                                                "id": "assay-consequences-and-eligibility-q01"
                                            },
                                            {
                                                "text": "Which further handling actions are supported by the cell's condition, intended use and applicable protocol?",
                                                "kind": "action",
                                                "id": "assay-consequences-and-eligibility-q02"
                                            },
                                            {
                                                "text": "Which results come from this cell, and which come from other cells or a pooled sample?",
                                                "kind": "boundary",
                                                "id": "assay-consequences-and-eligibility-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "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-confidence-notes",
                                        "name": "Check these first",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Dimensions and chromosome counts given here apply to humans; sperm form, size and chromosome number vary substantially across species.",
                                            "An acrosome and flagellum are not universal features of spermatozoa.",
                                            "This is a recall-based description; no sources or current laboratory standards were consulted."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of spermatozoon this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-kinds",
                                        "name": "Kinds and varieties",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Flagellated spermatozoa",
                                            "Amoeboid spermatozoa, as in nematodes",
                                            "X-chromosome-bearing spermatozoa in humans and other mammals with XY sex determination",
                                            "Y-chromosome-bearing spermatozoa in humans and other mammals with XY sex determination"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of spermatozoon this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-real-world-use",
                                        "name": "Real-world use",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Sexual reproduction through fertilization of an egg",
                                            "Assisted reproduction, including artificial insemination, in vitro fertilization and intracytoplasmic sperm injection",
                                            "Livestock breeding and genetic-resource conservation",
                                            "Research on fertilization, cell motility and reproductive biology"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of spermatozoon this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-measurements",
                                        "name": "Typical measurements",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "quantity": "Total length of a human spermatozoon",
                                                "typical_range": "Approximately 50-60",
                                                "unit": "µm"
                                            },
                                            {
                                                "quantity": "Head length of a human spermatozoon",
                                                "typical_range": "Approximately 4-5",
                                                "unit": "µm"
                                            },
                                            {
                                                "quantity": "Chromosome number in a typical human spermatozoon",
                                                "typical_range": "23",
                                                "unit": "chromosomes"
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-measurements-q01",
                                                "text": "Which of these typical measurements hold for the sense of spermatozoon this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-failure-modes-and-hazards",
                                        "name": "Failure modes and hazards",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Impaired motility can reduce the ability to reach and fertilize an egg.",
                                            "Abnormal head or flagellar structure can impair function.",
                                            "DNA damage or chromosome abnormalities can compromise reproductive outcomes.",
                                            "In mammals, defective capacitation or acrosomal function can prevent normal fertilization.",
                                            "Heat, oxidative stress and unsuitable storage or freezing conditions can damage spermatozoa."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of spermatozoon this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-neighbours",
                                        "name": "Neighbouring kinds and how to tell them apart",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "name": "spermatid",
                                                "difference": "A spermatid is a haploid developmental precursor that differentiates into a spermatozoon."
                                            },
                                            {
                                                "name": "spermatocyte",
                                                "difference": "A spermatocyte is a germ cell undergoing meiosis, rather than the differentiated gamete produced afterward."
                                            },
                                            {
                                                "name": "semen",
                                                "difference": "Semen is a reproductive fluid that can contain spermatozoa; a spermatozoon is an individual cell."
                                            },
                                            {
                                                "name": "ovum",
                                                "difference": "An ovum is the female gamete, generally larger and supplying substantially more cytoplasm."
                                            },
                                            {
                                                "name": "zygote",
                                                "difference": "A zygote is the cell resulting from fertilization, rather than either participating gamete."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of spermatozoon this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Should registry usage cover spermatozoa across all relevant taxa, including plants with motile male gametes, and where is the boundary with nonmotile sperm cells?",
                "Which taxon-specific criteria reliably distinguish spermatozoa from late spermatids and separate differentiation from functional maturation?",
                "Which morphology, viability and movement methods have suitable reference criteria for each supported taxon and intended use?",
                "How should atypical or nonfertilising sperm forms in species with multiple sperm types be represented within this entry?",
                "Which assays permit continued use and individual tracking, and how should population-level evidence qualify an individual-cell assessment?"
            ],
            "statistics": {
                "bundles": 6,
                "layers": 11,
                "findings": 16,
                "questions": 27
            }
        },
        "draft": {
            "generator": "vr.draft.v3",
            "status": "draft-generated",
            "researched": false,
            "archetype": "device, machine or tool",
            "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 spermatozoon, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an agent to recognise an individual spermatozoon, assess its structural and functional state in species-specific context, and determine which observations or handling actions are justified.",
            "characteristics": {
                "substance": "material",
                "origin": "manufactured",
                "agency": "inert",
                "mobility": "varies"
            },
            "whatYouCanDoWithIt": [
                "observed and measured"
            ],
            "distinguishingFeatures": [
                "Names folded into this entry, which a task may need to split apart again: plant spermatozoid, mouse spermatozoa, amoeboid sperm cell, flagellated sperm cell, human spermatozoon, spermatium.",
                "6 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.",
                "Described in 83 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 spermatozoon, 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"
            ],
            "howItIsRecognised": [
                "Recognised by form, by the arrangement of its controls, and by markings - a plate, a model number, a certification mark. Form alone rarely separates two models that do very different things."
            ],
            "relatedModels": [
                {
                    "relation": "covers",
                    "note": "Finer kinds folded into this entry because telling them apart needs a task that asks for it. Each is a model waiting to be split out when one does.",
                    "targets": [
                        "plant spermatozoid",
                        "mouse spermatozoa",
                        "amoeboid sperm cell",
                        "flagellated sperm cell",
                        "human spermatozoon",
                        "spermatium"
                    ]
                }
            ],
            "standing": "Described in 83 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 6 finer distinctions are held inside this entry as names rather than as separate models.",
            "structure": {
                "bundles": [
                    {
                        "id": "identity-and-classification",
                        "name": "Identity, naming and classification",
                        "description": "How an agent tells one spermatozoon from another, and a spermatozoon 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 spermatozoon, 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 spermatozoon, 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 spermatozoon 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 spermatozoon, 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 spermatozoon, 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 spermatozoon 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 spermatozoon 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 spermatozoon, 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 spermatozoon, 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 spermatozoon 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 spermatozoon from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a spermatozoon, 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 spermatozoon, 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 spermatozoon 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 spermatozoon 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 spermatozoon, 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 spermatozoon, 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 spermatozoon 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 spermatozoon is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a spermatozoon, 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 spermatozoon, 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 spermatozoon 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 spermatozoon is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a spermatozoon, 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 spermatozoon, 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 spermatozoon 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 spermatozoon 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 spermatozoon is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a spermatozoon, 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 spermatozoon, 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 spermatozoon 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 spermatozoon 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 spermatozoon, 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 spermatozoon, 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 spermatozoon 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 spermatozoon 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 spermatozoon between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a spermatozoon, 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 spermatozoon, 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 spermatozoon 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 spermatozoon, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a spermatozoon 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 spermatozoon, 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 spermatozoon, 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 spermatozoon is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "function-and-principle",
                        "name": "Function and operating principle",
                        "description": "What spermatozoon is for and how it achieves it.",
                        "rationale": "Two devices with the same name can work on different principles, and the principle is what predicts failure and constrains use.",
                        "layers": [
                            {
                                "id": "intended-function",
                                "name": "Intended function",
                                "description": "The job it does, and the jobs it is used for anyway.",
                                "findings": [
                                    {
                                        "id": "function-record",
                                        "name": "Function, principle and variants",
                                        "description": "What it does, how, and which variants do it differently.",
                                        "questions": [
                                            {
                                                "id": "function-record-q01",
                                                "text": "What function does spermatozoon perform, on what operating principle, and which variants differ in that principle?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "function-record-q02",
                                                "text": "What use falls outside the intended function but happens in practice?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "capacity-and-rating",
                                "name": "Capacity and rating",
                                "description": "The numbers that say what it can do and where it stops.",
                                "findings": [
                                    {
                                        "id": "ratings",
                                        "name": "Ratings and their conditions",
                                        "description": "Rated capacity, power, throughput and the conditions each assumes.",
                                        "questions": [
                                            {
                                                "id": "ratings-q01",
                                                "text": "What ratings characterise spermatozoon, in what units, and under what stated conditions?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "ratings-q02",
                                                "text": "What happens beyond the rating - degradation, refusal, damage - and how is that detected?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "operation-and-state",
                        "name": "Operation, controls and state",
                        "description": "How spermatozoon is operated and what state it is in right now.",
                        "rationale": "An agent acting on a device needs its current state and the controls that change it, not just its specification.",
                        "layers": [
                            {
                                "id": "controls-and-modes",
                                "name": "Controls and modes",
                                "description": "What can be set, what that changes, and what is interlocked.",
                                "findings": [
                                    {
                                        "id": "control-surface",
                                        "name": "Control surface and interlocks",
                                        "description": "The settings available and the conditions that block them.",
                                        "questions": [
                                            {
                                                "id": "control-surface-q01",
                                                "text": "What controls and modes does spermatozoon have, and what does each change?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "control-surface-q02",
                                                "text": "Which actions are interlocked or forbidden in which state, and what must be true before acting?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "condition-and-maintenance",
                                "name": "Condition and maintenance",
                                "description": "Wear, service intervals, consumables and the line between working and broken.",
                                "findings": [
                                    {
                                        "id": "service-record",
                                        "name": "Condition, service and consumables",
                                        "description": "What is consumed, what is serviced, and how condition is judged.",
                                        "questions": [
                                            {
                                                "id": "service-record-q01",
                                                "text": "What consumables and service does spermatozoon need, at what interval, and on whose authority?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "service-record-q02",
                                                "text": "What evidence separates a unit that is working from one that is out of service?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "kind-model-unit",
                        "name": "Kind, model and unit",
                        "description": "Whether a claim about spermatozoon is about the kind, a product line, or one physical unit.",
                        "rationale": "This is the boundary most often got wrong for made things, and getting it wrong mixes a catalogue entry with the machine in the yard.",
                        "layers": [
                            {
                                "id": "level-of-reference",
                                "name": "Level of reference",
                                "description": "The three levels and what belongs at each.",
                                "findings": [
                                    {
                                        "id": "level-rules",
                                        "name": "What belongs to kind, model and unit",
                                        "description": "Which properties are shared by all of them and which are not.",
                                        "questions": [
                                            {
                                                "id": "level-rules-q01",
                                                "text": "Which facts about spermatozoon hold for every one of them, which for a model, and which only for one unit?",
                                                "kind": "boundary"
                                            },
                                            {
                                                "id": "level-rules-q02",
                                                "text": "What identifies an individual unit, and what should an agent do when it has only the kind?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "standards-and-conformity",
                                "name": "Standards and conformity",
                                "description": "The standards a working example must meet and who attests it.",
                                "findings": [
                                    {
                                        "id": "conformity",
                                        "name": "Standards, marks and attestation",
                                        "description": "Which standard applies, who certifies, and what the mark means.",
                                        "questions": [
                                            {
                                                "id": "conformity-q01",
                                                "text": "Which standards govern spermatozoon, issued by whom, and what does conformity actually assert?",
                                                "kind": "provenance"
                                            },
                                            {
                                                "id": "conformity-q02",
                                                "text": "What may an agent conclude from a certification mark, and what may it not?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "provenance-and-evidence",
                        "name": "Provenance, evidence and time",
                        "description": "Where every claim about a spermatozoon 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 spermatozoon and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a spermatozoon, 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 spermatozoon, 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 spermatozoon 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 spermatozoon is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a spermatozoon, 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 spermatozoon, 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 spermatozoon is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "statistics": {
                "bundles": 8,
                "layers": 17,
                "findings": 19,
                "questions": 51
            }
        }
    }
}