{
  "connected_ids": [
    "LUX-ASSET-000496",
    "LUX-ASSET-000654",
    "LUX-ASSET-000655",
    "LUX-LH-000630",
    "node:None"
  ],
  "coverage_status": "curated-relations",
  "entity_id": "LUX-LH-000630",
  "events": [
    {
      "confidence_level": "low",
      "date": "",
      "date_end": "",
      "date_precision": "",
      "date_start": "",
      "description": "Lundy Old Light first-order revolving optic installed at host LUX-LH-000630",
      "event_id": "HERITAGE-REL-000231",
      "event_type": "installed_in",
      "relation_id": "HERITAGE-REL-000231",
      "review_status": "draft",
      "source_evidence": [
        {
          "evidence_note": "Prepared from the public Chance Heritage Trust Lighthouse Mapping Project map endpoint. Minimum imported information only; no images imported.",
          "source_id": "chanceht:lighthouse:lundy-island-old-light",
          "source_label": "Lundy Island (Old Light)",
          "source_type": "manufacturer_catalog",
          "source_url": "https://chanceht.org/lighthouse/lundy-island-old-light/"
        },
        {
          "evidence_note": "External source URL listed in the local Fibery Chance Lighthouse Map export; attached by deterministic GO gate `local-fibery-enrichment-go-apply-2026-07`. Verify source content before publication.",
          "source_id": "local-fibery-url:5260063418f1",
          "source_label": "Fibery external reference: www.ibiblio.org",
          "source_type": "reference",
          "source_url": "https://www.ibiblio.org/lighthouse/engsw.htm"
        },
        {
          "evidence_note": "External source URL listed in the local Fibery Chance Lighthouse Map export; attached by deterministic GO gate `local-fibery-enrichment-go-apply-2026-07`. Verify source content before publication.",
          "source_id": "local-fibery-url:041f99c1a3c2",
          "source_label": "Fibery external reference: www.photographers-resource.co.uk",
          "source_type": "reference",
          "source_url": "http://www.photographers-resource.co.uk/A_heritage/Lighthouses/LG2_EW/Lundy_Island_Old_Light.htm"
        },
        {
          "evidence_note": "External source URL listed in the local Fibery Chance Lighthouse Map export; attached by deterministic GO gate `local-fibery-enrichment-go-apply-2026-07`. Verify source content before publication.",
          "source_id": "local-fibery-url:a2d3b194e5be",
          "source_label": "Fibery external reference: www.nationaltrust.org.uk",
          "source_type": "reference",
          "source_url": "https://www.nationaltrust.org.uk/lundy/features/visiting-lundy-what-you-need-to-know"
        },
        {
          "evidence_note": "External source URL listed in the local Fibery Chance Lighthouse Map export; attached by deterministic GO gate `local-fibery-enrichment-go-apply-2026-07`. Verify source content before publication.",
          "source_id": "local-fibery-url:d25db2342149",
          "source_label": "Fibery external reference: chanceglassheritage.wordpress.com",
          "source_type": "reference",
          "source_url": "https://chanceglassheritage.wordpress.com/2016/12/14/lighthouse-locations/"
        },
        {
          "evidence_note": "Prepared from the public Chance Heritage Trust Lighthouse Mapping Project map endpoint. Minimum imported information only; no images imported.",
          "source_id": "chanceht:lighthouse:old-light-lundy-unpublished-duplicate",
          "source_label": "Old Light, Lundy (unpublished.duplicate)",
          "source_type": "manufacturer_catalog",
          "source_url": "https://chanceht.org/lighthouse/old-light-lundy-unpublished-duplicate/"
        },
        {
          "evidence_note": "Prepared from the public Chance Heritage Trust Lighthouse Mapping Project map endpoint. Minimum imported information only; no images imported.",
          "source_id": "chanceht:lighthouse:lundy-old-light-unpublished-duplicate",
          "source_label": "Lundy Old Light (unpublished.duplicate)",
          "source_type": "manufacturer_catalog",
          "source_url": "https://chanceht.org/lighthouse/lundy-old-light-unpublished-duplicate/"
        }
      ],
      "source_id": "LUX-ASSET-000496",
      "source_label": "Lundy Old Light first-order revolving optic",
      "target_id": "LUX-LH-000630",
      "target_label": "Lundy Island Old Light",
      "title": "Lundy Old Light first-order revolving optic installed in Lundy Island Old Light (Automated installed_in relation from linked Chance Brothers asset host.)",
      "valid_from": "",
      "valid_to": ""
    },
    {
      "confidence_level": "high",
      "date": "1819",
      "date_end": "",
      "date_precision": "year",
      "date_start": "",
      "description": "Historic England and the National Trust identify the Old Light complex as built in 1819.",
      "event_id": "HERITAGE-REL-000161",
      "event_type": "built",
      "relation_id": "HERITAGE-REL-000161",
      "review_status": "reviewed",
      "source_evidence": [
        {
          "evidence_note": "Historic England and the National Trust identify the Old Light complex as built in 1819.",
          "source_id": "phase-source:aac3381c827a",
          "source_label": "historicengland.org.uk",
          "source_type": "reviewed_phase_source",
          "source_url": "https://historicengland.org.uk/listing/the-list/list-entry/1326646"
        },
        {
          "evidence_note": "Historic England and the National Trust identify the Old Light complex as built in 1819.",
          "source_id": "phase-source:d68261478416",
          "source_label": "heritagerecords.nationaltrust.org.uk",
          "source_type": "reviewed_phase_source",
          "source_url": "https://heritagerecords.nationaltrust.org.uk/HBSMR/MonRecord.aspx?skin=printerfriendly&uid=MNA100790"
        }
      ],
      "source_id": "LUX-ASSET-000654",
      "source_label": "Lundy Old Light 1819 tower",
      "target_id": "LUX-LH-000630",
      "target_label": "Lundy Island Old Light",
      "title": "Lundy Old Light 1819 tower built Lundy Island Old Light",
      "valid_from": "",
      "valid_to": ""
    },
    {
      "confidence_level": "medium",
      "date": "1857",
      "date_end": "",
      "date_precision": "year",
      "date_start": "",
      "description": "The master Chance evidence attributes the first-order revolving optic phase to 1857; this remains separate from the 1819 tower.",
      "event_id": "HERITAGE-REL-000162",
      "event_type": "historically_part_of",
      "relation_id": "HERITAGE-REL-000162",
      "review_status": "reviewed",
      "source_evidence": [
        {
          "evidence_note": "The master Chance evidence attributes the first-order revolving optic phase to 1857; this remains separate from the 1819 tower.",
          "source_id": "phase-source:c5af2ac97404",
          "source_label": "chanceht.org",
          "source_type": "reviewed_phase_source",
          "source_url": "https://chanceht.org/lighthouse/lundy-island-old-light/"
        }
      ],
      "source_id": "LUX-ASSET-000496",
      "source_label": "Lundy Old Light first-order revolving optic",
      "target_id": "LUX-LH-000630",
      "target_label": "Lundy Island Old Light",
      "title": "Lundy Old Light first-order revolving optic historically part of Lundy Island Old Light",
      "valid_from": "",
      "valid_to": ""
    },
    {
      "confidence_level": "high",
      "date": "1861",
      "date_end": "",
      "date_precision": "circa_year",
      "date_start": "",
      "description": "Historic England records a fog-signal battery built circa 1861; this is relevant context but does not prove that the duplicate's unexplained 1860 value describes the same event.",
      "event_id": "HERITAGE-REL-000163",
      "event_type": "built",
      "relation_id": "HERITAGE-REL-000163",
      "review_status": "reviewed",
      "source_evidence": [
        {
          "evidence_note": "Historic England records a fog-signal battery built circa 1861; this is relevant context but does not prove that the duplicate's unexplained 1860 value describes the same event.",
          "source_id": "phase-source:aac3381c827a",
          "source_label": "historicengland.org.uk",
          "source_type": "reviewed_phase_source",
          "source_url": "https://historicengland.org.uk/listing/the-list/list-entry/1326646"
        }
      ],
      "source_id": "LUX-ASSET-000655",
      "source_label": "Lundy Old Light fog-signal battery",
      "target_id": "LUX-LH-000630",
      "target_label": "Lundy Island Old Light",
      "title": "Lundy Old Light fog-signal battery built Lundy Island Old Light",
      "valid_from": "",
      "valid_to": ""
    }
  ],
  "node_id": "node:None",
  "title": "Lundy Island Old Light",
  "visual_source": "curated"
}