{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T05:08:46Z",
    "providers": [
      "Claude"
    ],
    "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify",
    "pass": 2,
    "wave": 2,
    "engine": "claude",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-05T23:59:00Z",
      "ingestedAt": "2026-10-05T20:53:05+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-07T10:10:29+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q277151",
    "registryId": "vr.tr.trellis",
    "name": "trellis",
    "version": "0.2.0-wave.2",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.BLT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q277151/",
  "model": {
    "registry_id": "vr.tr.trellis",
    "name": "trellis",
    "purpose": "Let an agent explain trellises and their forms and uses, support choosing, building and planting a trellis, describe treillage and green wall traditions, and support garden design questions.",
    "definition": "A framework of light wooden, metal or plastic strips crossed in a lattice, used in gardens and on buildings to support climbing plants, to screen or divide spaces, and as decorative treillage in formal garden design, and in modern forms as green walls or biowalls where plants grow on vertical supports; trellises are simple garden structures with a long history in horticulture and architecture.",
    "what_it_is_for": "Lattice supports for climbing plants.",
    "affordances": [
      "explain forms and uses",
      "support building and planting",
      "describe treillage and green walls",
      "support garden design"
    ],
    "distinguishing_features": [
      "Lattice",
      "Plant support",
      "Lightweight",
      "Decorative use"
    ],
    "appearance": "Lattice panels or frames of crossed strips.",
    "visual_identification": [
      "Lattice framework supporting plants",
      "Wood, metal, plastic; panels, obelisks, arches",
      "A pergola is a walkway structure; an arbour is a shelter; a fence is a barrier"
    ],
    "physical_properties": [
      {
        "quantity": "Overall height",
        "unit": "m",
        "typical_range": "",
        "note": "Measure vertically from the installed base to the highest part of the framework."
      },
      {
        "quantity": "Panel width",
        "unit": "m",
        "typical_range": "",
        "note": "Measure horizontally between the outer edges of the supporting panel."
      },
      {
        "quantity": "Lattice opening width",
        "unit": "mm",
        "typical_range": "",
        "note": "Measure the clear spacing between adjacent lattice members in a stated direction."
      },
      {
        "quantity": "Member thickness",
        "unit": "mm",
        "typical_range": "",
        "note": "Measure the cross-sectional thickness of a representative strip or rod."
      }
    ],
    "families_and_kinds": [
      "wall and fence trellises",
      "freestanding panels and obelisks",
      "arches and tunnels",
      "formal treillage",
      "green walls and biowalls"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "garden feature",
        "why": "category"
      },
      {
        "relation": "is a kind of",
        "target": "scaffold",
        "why": "category"
      },
      {
        "relation": "is related to",
        "target": "fence",
        "why": "trellis panels on fences"
      },
      {
        "relation": "is related to",
        "target": "woody plant",
        "why": "climbing plants supported"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Planning rules on garden structures",
      "Timber treatment standards",
      "No regulation of the form"
    ],
    "failure_modes_and_hazards": [
      "Collapse under heavy plants",
      "Rot and corrosion",
      "Damage to walls from fixings"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Install, repair and tie plants to a trellis with the owner's agreement.",
        "Inspect a trellis for rot, loose fixings or overloading."
      ],
      "must_not": [
        "Fix a trellis to a wall, fence or structure the agent's principal does not own.",
        "Leave a trellis overloaded by heavy climbers where it can fall onto people.",
        "Treat a trellis with preservatives that harm nearby food plants or pets.",
        "Present a garden trellis as a safe climbing frame or barrier for children."
      ],
      "requires_human": [
        "Removing an established climber with its trellis from a shared boundary."
      ]
    },
    "ethics": {
      "considerations": [
        "Trellises on boundaries and walls can cause disputes between neighbours.",
        "Climbers on trellises shelter birds and insects that deserve care when pruning."
      ],
      "affected_parties": [
        "Gardeners and owners",
        "Neighbours",
        "Wildlife in the climbers"
      ]
    },
    "owners": {
      "steward": "The person who owns the garden or building it is fixed to.",
      "master_systems": []
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q277151: trellis",
      "url": "https://www.wikidata.org/wiki/Q277151",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Trellis",
      "url": "https://en.wikipedia.org/wiki/Trellis",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What a trellis is.",
        "rationale": "Gardening.",
        "layers": [
          {
            "id": "concept",
            "name": "Concept",
            "description": "Concept and forms.",
            "findings": [
              {
                "id": "concept-finding",
                "name": "Concept",
                "description": "Concept.",
                "questions": [
                  {
                    "text": "What is a trellis, and how do panels, obelisks, arches and treillage differ?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits a specific form?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "plants",
            "name": "Plants",
            "description": "Plants for trellises.",
            "findings": [
              {
                "id": "plants-finding",
                "name": "Plants",
                "description": "Plants.",
                "questions": [
                  {
                    "text": "Which climbing plants suit trellises, and how do they attach?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits climbing plants?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "build",
        "name": "Build",
        "description": "Building and planting.",
        "rationale": "Practice.",
        "layers": [
          {
            "id": "build",
            "name": "Build",
            "description": "Building.",
            "findings": [
              {
                "id": "build-finding",
                "name": "Build",
                "description": "Building.",
                "questions": [
                  {
                    "text": "How can a trellis be built or fixed for this site and plant, and what rules apply?",
                    "kind": "action"
                  },
                  {
                    "text": "Which entry fits garden carpentry?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "care",
            "name": "Care",
            "description": "Care and training.",
            "findings": [
              {
                "id": "care-finding",
                "name": "Care",
                "description": "Care.",
                "questions": [
                  {
                    "text": "How are plants trained on trellises, and how are trellises maintained?",
                    "kind": "action"
                  },
                  {
                    "text": "Which entry fits pruning?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "design",
        "name": "Design",
        "description": "Design and tradition.",
        "rationale": "Design.",
        "layers": [
          {
            "id": "treillage",
            "name": "Treillage",
            "description": "Treillage.",
            "findings": [
              {
                "id": "treillage-finding",
                "name": "Treillage",
                "description": "Treillage.",
                "questions": [
                  {
                    "text": "What is treillage in formal garden design, and how has it been used historically?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits garden history?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "green",
            "name": "Green",
            "description": "Green walls.",
            "findings": [
              {
                "id": "green-finding",
                "name": "Green",
                "description": "Green.",
                "questions": [
                  {
                    "text": "How do green walls and biowalls extend the trellis idea in modern buildings?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits green infrastructure?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "learn",
        "name": "Learn",
        "description": "History and teaching.",
        "rationale": "Education.",
        "layers": [
          {
            "id": "history",
            "name": "History",
            "description": "History.",
            "findings": [
              {
                "id": "history-finding",
                "name": "History",
                "description": "History.",
                "questions": [
                  {
                    "text": "How have trellises been used from ancient viticulture to modern gardens?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "teach",
            "name": "Teach",
            "description": "Teaching.",
            "findings": [
              {
                "id": "teach-finding",
                "name": "Teach",
                "description": "Teaching.",
                "questions": [
                  {
                    "text": "How can trellises be used in teaching gardening?",
                    "kind": "action"
                  },
                  {
                    "text": "Which misconceptions arise?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should green walls be a separate entry?",
    "How should gardening guides be linked?",
    "How should garden history resources be linked?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}