{
  "asset_id": "LUX-ASSET-000663",
  "edges": [
    {
      "confidence_level": "high",
      "date": "1843",
      "description": "The lighthouse identity is rooted at the reviewed Zmiinyi Island site.",
      "event_id": "HERITAGE-REL-000181",
      "id": "HERITAGE-REL-000181",
      "relation_type": "located_at",
      "source": "LUX-ASSET-000661",
      "target": "LUX-PLACE-000025"
    },
    {
      "confidence_level": "high",
      "date": "1843",
      "description": "The site lineage carries the archive lighthouse identity across physical change and loss.",
      "event_id": "HERITAGE-REL-000182",
      "id": "HERITAGE-REL-000182",
      "relation_type": "historically_part_of",
      "source": "LUX-ASSET-000661",
      "target": "LUX-LH-000141"
    },
    {
      "confidence_level": "high",
      "date": "1843",
      "description": "The 1843 fabric is one historical state of the lighthouse-site lineage.",
      "event_id": "HERITAGE-REL-000183",
      "id": "HERITAGE-REL-000183",
      "relation_type": "part_of",
      "source": "LUX-ASSET-000662",
      "target": "LUX-ASSET-000661"
    },
    {
      "confidence_level": "high",
      "date": "1843",
      "description": "The reviewed historical record dates construction of the lighthouse to 1843.",
      "event_id": "HERITAGE-REL-000184",
      "id": "HERITAGE-REL-000184",
      "relation_type": "built",
      "source": "LUX-ASSET-000662",
      "target": "LUX-LH-000141"
    },
    {
      "confidence_level": "high",
      "date": "2002",
      "description": "The restored pre-2022 installation is a later physical state of the same site identity.",
      "event_id": "HERITAGE-REL-000185",
      "id": "HERITAGE-REL-000185",
      "relation_type": "part_of",
      "source": "LUX-ASSET-000663",
      "target": "LUX-ASSET-000661"
    },
    {
      "confidence_level": "high",
      "date": "2002",
      "description": "Extensive restoration and capital repair modernised the lighthouse in 2002.",
      "event_id": "HERITAGE-REL-000186",
      "id": "HERITAGE-REL-000186",
      "relation_type": "restored",
      "source": "LUX-ASSET-000663",
      "target": "LUX-LH-000141"
    },
    {
      "confidence_level": "high",
      "date": "2022",
      "description": "The Ukrainian national report records complete destruction of the lighthouse and its infrastructure.",
      "event_id": "HERITAGE-REL-000187",
      "id": "HERITAGE-REL-000187",
      "relation_type": "destroyed",
      "source": "LUX-ASSET-000663",
      "target": "LUX-LH-000141"
    },
    {
      "confidence_level": "high",
      "date": "2026-07-07",
      "description": "The official postmark turns the absent lighthouse into a documented memorial image.",
      "event_id": "HERITAGE-REL-000188",
      "id": "HERITAGE-REL-000188",
      "relation_type": "documented_by",
      "source": "LUX-ASSET-000661",
      "target": "LUX-ASSET-000664"
    }
  ],
  "nodes": [
    {
      "asset_kind": "site",
      "entity_type": "heritage_asset",
      "id": "LUX-ASSET-000661",
      "is_root": false,
      "label": "Zmiinyi lighthouse-site continuity",
      "latitude": null,
      "longitude": null,
      "place_type": "",
      "url": "/heritage-assets/LUX-ASSET-000661/"
    },
    {
      "asset_kind": "structure",
      "entity_type": "heritage_asset",
      "id": "LUX-ASSET-000662",
      "is_root": false,
      "label": "Zmiinyi 1843 lighthouse fabric",
      "latitude": null,
      "longitude": null,
      "place_type": "",
      "url": "/heritage-assets/LUX-ASSET-000662/"
    },
    {
      "asset_kind": "structure",
      "entity_type": "heritage_asset",
      "id": "LUX-ASSET-000663",
      "is_root": true,
      "label": "Zmiinyi pre-2022 restored lighthouse fabric",
      "latitude": null,
      "longitude": null,
      "place_type": "",
      "url": "/heritage-assets/LUX-ASSET-000663/"
    },
    {
      "asset_kind": "document",
      "entity_type": "heritage_asset",
      "id": "LUX-ASSET-000664",
      "is_root": false,
      "label": "2026 Zmiinyi Island special cancellation",
      "latitude": null,
      "longitude": null,
      "place_type": "",
      "url": "/heritage-assets/LUX-ASSET-000664/"
    },
    {
      "asset_kind": "",
      "entity_type": "lighthouse",
      "id": "LUX-LH-000141",
      "is_root": false,
      "label": "Змеиный (Фидониси)",
      "latitude": null,
      "longitude": null,
      "place_type": "",
      "url": "/node/651/"
    },
    {
      "asset_kind": "",
      "entity_type": "heritage_place",
      "id": "LUX-PLACE-000025",
      "is_root": false,
      "label": "Zmiinyi Island lighthouse site",
      "latitude": 45.255,
      "longitude": 30.205,
      "place_type": "heritage_site",
      "url": "/heritage-places/LUX-PLACE-000025/"
    }
  ],
  "root_id": "LUX-ASSET-000663"
}