{
  "asset_id": "LUX-ASSET-000673",
  "edges": [
    {
      "confidence_level": "high",
      "date": "1833",
      "description": "The continuing Lismore lighthouse station is anchored to Eilean Musdile at the entrance to Loch Linnhe.",
      "event_id": "HERITAGE-REL-000223",
      "id": "HERITAGE-REL-000223",
      "relation_type": "located_at",
      "source": "LUX-ASSET-000673",
      "target": "LUX-PLACE-000030"
    },
    {
      "confidence_level": "high",
      "date": "1833-10",
      "description": "Lismore's fixed white light was first exhibited in October 1833.",
      "event_id": "HERITAGE-REL-000224",
      "id": "HERITAGE-REL-000224",
      "relation_type": "commissioned",
      "source": "LUX-ASSET-000673",
      "target": "LUX-PLACE-000030"
    },
    {
      "confidence_level": "medium",
      "date": "1909",
      "description": "Chance Heritage Trust catalogues a Chance Brothers fourth-order fixed lens manufactured in 1909 for the Lismore record; this relation records manufacture, not installation.",
      "event_id": "HERITAGE-REL-000226",
      "id": "HERITAGE-REL-000226",
      "relation_type": "manufactured_by",
      "source": "LUX-ASSET-000198",
      "target": "LUX-PLACE-000005"
    },
    {
      "confidence_level": "medium",
      "date": "1909",
      "description": "The Chance catalogue associates the 1909 lens with Lismore Lighthouse. Installation is not asserted because NLB describes Lismore as purely catoptric in 1910, and present survival is unknown.",
      "event_id": "HERITAGE-REL-000227",
      "id": "HERITAGE-REL-000227",
      "relation_type": "manufactured_for",
      "source": "LUX-ASSET-000198",
      "target": "LUX-ASSET-000673"
    },
    {
      "confidence_level": "high",
      "date": "1965-06",
      "description": "Northern Lighthouse Board converted Lismore to automatic operation in June 1965 and withdrew the keepers.",
      "event_id": "HERITAGE-REL-000225",
      "id": "HERITAGE-REL-000225",
      "relation_type": "modified",
      "source": "LUX-ASSET-000673",
      "target": "LUX-PLACE-000030"
    }
  ],
  "nodes": [
    {
      "asset_kind": "lens",
      "entity_type": "heritage_asset",
      "id": "LUX-ASSET-000198",
      "is_root": false,
      "label": "Lismore Lighthouse: Chance Brothers fourth-order fixed lens",
      "latitude": null,
      "longitude": null,
      "place_type": "",
      "url": "/heritage-assets/LUX-ASSET-000198/"
    },
    {
      "asset_kind": "site",
      "entity_type": "heritage_asset",
      "id": "LUX-ASSET-000673",
      "is_root": true,
      "label": "Lismore Lighthouse station fabric",
      "latitude": null,
      "longitude": null,
      "place_type": "",
      "url": "/heritage-assets/LUX-ASSET-000673/"
    },
    {
      "asset_kind": "",
      "entity_type": "heritage_place",
      "id": "LUX-PLACE-000005",
      "is_root": false,
      "label": "Chance Brothers Smethwick Works",
      "latitude": null,
      "longitude": null,
      "place_type": "historical_location",
      "url": "/heritage-places/LUX-PLACE-000005/"
    },
    {
      "asset_kind": "",
      "entity_type": "heritage_place",
      "id": "LUX-PLACE-000030",
      "is_root": false,
      "label": "Lismore Lighthouse, Eilean Musdile",
      "latitude": 56.45555,
      "longitude": -5.607483,
      "place_type": "heritage_site",
      "url": "/heritage-places/LUX-PLACE-000030/"
    }
  ],
  "root_id": "LUX-ASSET-000673"
}