{
  "coverage_status": "curated-relations",
  "edges": [
    {
      "confidence_level": "high",
      "date": "1861",
      "description": "The reviewed partner/historical account places construction of the first Crane Island tower in 1861; the official 1902 light list separately records establishment in 1862, so 1861 is not flattened into an exact commissioning date or optic manufacture date.",
      "event_id": "HERITAGE-REL-000149",
      "id": "HERITAGE-REL-000149",
      "relation_type": "built",
      "source": "LUX-ASSET-000646",
      "target": "LUX-LH-000626"
    },
    {
      "confidence_level": "high",
      "date": "1862",
      "description": "The Government of Canada's 1902 List of Lights and Fog Signals records Crane Island as established in 1862.",
      "event_id": "HERITAGE-REL-000150",
      "id": "HERITAGE-REL-000150",
      "relation_type": "commissioned",
      "source": "LUX-ASSET-000646",
      "target": "LUX-LH-000626"
    },
    {
      "confidence_level": "high",
      "date": "1885-06-01",
      "description": "The old Crane Island light was discontinued and its replacement tower light established on 1 June 1885.",
      "event_id": "HERITAGE-REL-000151",
      "id": "HERITAGE-REL-000151",
      "relation_type": "replaced_by",
      "source": "LUX-ASSET-000646",
      "target": "LUX-ASSET-000647"
    },
    {
      "confidence_level": "high",
      "date": "1885-06-01",
      "description": "Supporting continuity relation for Crane Island (Isle-aux-Grues) Lighthouse derived from the reviewed phase sequence.",
      "event_id": "HERITAGE-REL-000169",
      "id": "HERITAGE-REL-000169",
      "relation_type": "commissioned",
      "source": "LUX-ASSET-000647",
      "target": "LUX-LH-000626"
    }
  ],
  "entity_id": "LUX-LH-000626",
  "nodes": [
    {
      "asset_kind": "tower",
      "entity_type": "heritage_asset",
      "id": "LUX-ASSET-000646",
      "is_root": false,
      "label": "Crane Island 1861 tower",
      "latitude": null,
      "longitude": null,
      "place_type": "",
      "url": "/heritage-assets/LUX-ASSET-000646/"
    },
    {
      "asset_kind": "tower",
      "entity_type": "heritage_asset",
      "id": "LUX-ASSET-000647",
      "is_root": false,
      "label": "Crane Island 1885 replacement tower",
      "latitude": null,
      "longitude": null,
      "place_type": "",
      "url": "/heritage-assets/LUX-ASSET-000647/"
    },
    {
      "asset_kind": "",
      "entity_type": "lighthouse",
      "id": "LUX-LH-000626",
      "is_root": true,
      "label": "Crane Island (Isle-aux-Grues) Lighthouse",
      "latitude": 47.0551658746,
      "longitude": -70.531534238,
      "place_type": "",
      "url": "/lighthouses/LUX-LH-000626/"
    }
  ],
  "root_id": "LUX-LH-000626",
  "visual_source": "curated"
}