{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-13T06:18:08Z", "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": 3, "engine": "claude", "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-06T10:00:00Z", "ingestedAt": "2026-10-06T07:11:43+00:00", "fields": [ "agent_conduct", "ethics", "owners" ] } }, "metaModel": { "id": "THING-Q2240172", "registryId": "vr.tr.jetty", "name": "jetty", "version": "0.2.0-wave.3", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.BLT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q2240172/", "model": { "registry_id": "vr.tr.jetty", "name": "jetty", "purpose": "Let an agent explain jetties and their kinds, relay design, construction and uses from coastal engineering and port sources, describe ferry stops and wharfboats, and distinguish jetties from piers, wharves, breakwaters and groynes.", "definition": "A structure projecting from the shore into a body of water to serve as a landing place for boats, to protect a harbour or channel, or to influence currents and sediment, built of timber, stone, concrete or steel, and in the registry sense including ferry stops and landing stages such as wharfboats, floating hulls moored as landings; jetties for mooring are also called piers or landing stages, while jetties at river mouths and inlets are training walls that keep channels open.", "what_it_is_for": "Landing boats and controlling water.", "affordances": [ "explain kinds and functions", "relay design and construction", "describe ferry stops and wharfboats", "distinguish related structures" ], "distinguishing_features": [ "Projects from shore", "Landing or channel control", "Fixed or floating", "Varied materials" ], "appearance": "A narrow structure extending from shore into water, on piles or rubble.", "visual_identification": [ "Structure projecting into water for landing or channel control", "Landing jetties, ferry stops, wharfboats, inlet jetties and training walls", "Piers are often larger promenades; wharves run along the shore; breakwaters shelter harbours; groynes trap sand" ], "physical_properties": [ { "quantity": "materials", "typical_range": "timber, stone, concrete, steel", "unit": "list", "note": "" }, { "quantity": "inlet jetty lengths", "typical_range": "hundreds of metres to kilometres", "unit": "range", "note": "" }, { "quantity": "wharfboat", "typical_range": "moored hull used as landing", "unit": "note", "note": "Mississippi tradition" } ], "families_and_kinds": [ "landing jetties and landing stages", "ferry stops and river landings", "wharfboats and floating landings", "inlet and river mouth jetties as training walls", "oil and bulk loading jetties", "recreational and fishing jetties" ], "related_models": [ { "relation": "is a kind of", "target": "built structure", "why": "in registry terms" }, { "relation": "serves", "target": "ferry", "why": "as a stop" }, { "relation": "is contrasted with", "target": "pier", "why": "often larger and recreational" }, { "relation": "is contrasted with", "target": "breakwater", "why": "which shelters harbours" } ], "identifiers": [], "standards_and_regulation": [ "Port and marine structure design standards such as PIANC and BS 6349", "Navigation and coastal permits", "Safety rules for public landing stages" ], "failure_modes_and_hazards": [ "Storm damage and scour", "Confusing jetties with piers, wharves and groynes", "Falls and drowning at public landings" ], "in_scope": [], "out_of_scope": [], "characteristics": [], "agent_conduct": { "may": [ "Describe jetties and their uses for landing, harbour protection and sediment control.", "Report damage, scour or unsafe surfaces to the operator.", "Distinguish jetties from piers, wharves and groynes." ], "must_not": [ "Moor or operate vessels at a jetty without the operator's permission.", "Encourage people onto a jetty during storms or high waves.", "Remove or disable life rings, rails or warning signs." ], "requires_human": [ "Closing a jetty or approving repairs.", "Building or altering a jetty that changes currents and sediment." ] }, "ethics": { "considerations": [ "People drown from falls off jetties, especially in rough weather.", "Jetties change coastlines and affect neighbouring beaches." ], "affected_parties": [ "Users and anglers", "Boat crews", "Neighbouring coastal communities" ] }, "owners": { "steward": "The harbour authority or owner of the structure.", "master_systems": [ "Harbour and coastal works registers" ] } }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q2240172: jetty", "url": "https://www.wikidata.org/wiki/Q2240172", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-de", "title": "Wikipedia (de): Schiffsanleger", "url": "https://de.wikipedia.org/wiki/Schiffsanleger", "url_status": "live", "checked_by": "wikidata-api sitelink", "what_it_supports": "general description of the item" } ], "structure": { "bundles": [ { "id": "understand", "name": "Understand", "description": "What a jetty is.", "rationale": "Definition.", "layers": [ { "id": "definition", "name": "Definition", "description": "Definition.", "findings": [ { "id": "definition-finding", "name": "Definition", "description": "Definition.", "questions": [ { "text": "What is a jetty, and how does it differ from a pier, wharf, breakwater and groyne?", "kind": "definition" }, { "text": "Is the question about jetties in general, a landing stage, an inlet jetty or a specific site?", "kind": "boundary" } ] } ] }, { "id": "kinds", "name": "Kinds", "description": "Kinds.", "findings": [ { "id": "kinds-finding", "name": "Kinds", "description": "Kinds.", "questions": [ { "text": "What are landing jetties, ferry stops, wharfboats, inlet jetties and loading jetties?", "kind": "definition" }, { "text": "Which entry fits the specific kind?", "kind": "action" } ] } ] } ] }, { "id": "engineer", "name": "Engineer", "description": "Design and construction.", "rationale": "Practice.", "layers": [ { "id": "design", "name": "Design", "description": "Design.", "findings": [ { "id": "design-finding", "name": "Design", "description": "Design.", "questions": [ { "text": "How are jetties designed for waves, currents, loads and vessel berthing?", "kind": "provenance" }, { "text": "Which references are standard?", "kind": "provenance" } ] } ] }, { "id": "construction", "name": "Construction", "description": "Construction.", "findings": [ { "id": "construction-finding", "name": "Construction", "description": "Construction.", "questions": [ { "text": "How are jetties built from piles, rubble mound and concrete, and how are they maintained?", "kind": "provenance" }, { "text": "Which sources are cited?", "kind": "provenance" } ] } ] } ] }, { "id": "use", "name": "Use", "description": "Uses.", "rationale": "Application.", "layers": [ { "id": "transport", "name": "Transport", "description": "Ferries and landings.", "findings": [ { "id": "transport-finding", "name": "Transport", "description": "Transport.", "questions": [ { "text": "How do ferry stops, river landings and wharfboats serve passenger and cargo traffic?", "kind": "provenance" }, { "text": "Which entry fits ferry terminal?", "kind": "action" } ] } ] }, { "id": "coastal", "name": "Coastal", "description": "Coastal engineering.", "findings": [ { "id": "coastal-finding", "name": "Coastal", "description": "Coastal.", "questions": [ { "text": "How do inlet jetties keep channels open, and what effects do they have on beaches?", "kind": "provenance" }, { "text": "Which entry fits coastal engineering?", "kind": "action" } ] } ] } ] }, { "id": "context", "name": "Context", "description": "History and language.", "rationale": "Context.", "layers": [ { "id": "history", "name": "History", "description": "History.", "findings": [ { "id": "history-finding", "name": "History", "description": "History.", "questions": [ { "text": "How did jetties develop from timber landings to engineered structures?", "kind": "provenance" }, { "text": "Which entry fits the history of ports?", "kind": "action" } ] } ] }, { "id": "language", "name": "Language", "description": "Terminology.", "findings": [ { "id": "language-finding", "name": "Language", "description": "Language.", "questions": [ { "text": "How do jetty, pier, wharf and quay differ in usage across English-speaking regions?", "kind": "provenance" }, { "text": "Which entry fits port terminology?", "kind": "action" } ] } ] } ] } ] }, "openQuestions": [ "Should wharfboat and training wall be separate entries?", "How should coastal engineering sources be linked?", "How should regional terminology differences be recorded?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }