{
  "angle": "Non-operational twin beacons above New York Harbor approaches become a National Historic Landmark museum.",
  "claims": [],
  "conflicts": [],
  "evidence": [
    {
      "note": "Wikipedia discovery lead for research pilot; verify before public claims.",
      "source_id": "wikipedia:navesink-twin-lights",
      "source_title": "Navesink Twin Lights — Wikipedia",
      "source_type": "encyclopedia_lead",
      "source_url": "https://en.wikipedia.org/wiki/Navesink_Twin_Lights"
    },
    {
      "note": "Promotion-batch relation; refine with primary chronology.",
      "source_id": "wikipedia:navesink-twin-lights",
      "source_title": "Navesink Twin Lights — Wikipedia",
      "source_type": "source",
      "source_url": "https://en.wikipedia.org/wiki/Navesink_Twin_Lights"
    }
  ],
  "heritage_assets": [
    {
      "aliases": [
        "Navesink Twin Lights: Harbor Memory as Museum"
      ],
      "asset_id": "LUX-ASSET-000680",
      "asset_kind": "structure",
      "confidence_level": "medium",
      "current_host_id": "LUX-LH-000936",
      "current_location": {
        "confidence": "reference-coordinate",
        "label": "Navesink Highlands",
        "latitude": 40.3961,
        "longitude": -73.9857
      },
      "date_created": "",
      "date_precision": "unknown",
      "description": "The non-operational Twin Lights overlook Sandy Hook Bay and New York Harbor approaches; New Jersey operates them as a museum and National Historic Landmark.",
      "manufacturer": "unknown",
      "names": [
        "Navesink Twin Lights station"
      ],
      "notes": "Public Journey support asset. Coordinates remain reference leads until field review.",
      "research_status": "accepted",
      "review_status": "reviewed",
      "source_collection": "heritage_journeys",
      "source_evidence": [
        {
          "evidence_note": "Wikipedia discovery lead for research pilot; verify before public claims.",
          "source_id": "wikipedia:navesink-twin-lights",
          "source_label": "Navesink Twin Lights — Wikipedia",
          "source_type": "encyclopedia_lead",
          "source_url": "https://en.wikipedia.org/wiki/Navesink_Twin_Lights"
        }
      ],
      "status": "reviewed"
    }
  ],
  "heritage_relations": [
    {
      "confidence_level": "medium",
      "date_precision": "year",
      "date_start": "1862",
      "description": "The fabric carries lighthouse/lightship identity LUX-LH-000936.",
      "relation_id": "HERITAGE-REL-000276",
      "relation_type": "historically_part_of",
      "review_status": "reviewed",
      "source_evidence": [
        {
          "note": "Promotion-batch relation; refine with primary chronology.",
          "source_id": "wikipedia:navesink-twin-lights",
          "source_label": "Navesink Twin Lights — Wikipedia",
          "source_url": "https://en.wikipedia.org/wiki/Navesink_Twin_Lights"
        }
      ],
      "source_id": "LUX-ASSET-000680",
      "target_id": "LUX-LH-000936"
    },
    {
      "confidence_level": "medium",
      "date_precision": "year",
      "date_start": "2006",
      "description": "Function or custody changed while identity continuity remains the Journey question.",
      "relation_id": "HERITAGE-REL-000277",
      "relation_type": "modified",
      "review_status": "reviewed",
      "source_evidence": [
        {
          "note": "Promotion-batch relation; refine with primary chronology.",
          "source_id": "wikipedia:navesink-twin-lights",
          "source_label": "Navesink Twin Lights — Wikipedia",
          "source_url": "https://en.wikipedia.org/wiki/Navesink_Twin_Lights"
        }
      ],
      "source_id": "LUX-ASSET-000680",
      "target_id": "LUX-LH-000936"
    }
  ],
  "language": "en",
  "locations": [],
  "media": [],
  "open_question_details": [],
  "open_questions": [],
  "output_intents": [
    "article",
    "notebooklm_pack",
    "slides"
  ],
  "status": "accepted",
  "story_id": "navesink-twin-lights-museum",
  "story_type": "museum_story",
  "summary": "Museum Story pack for Navesink Twin Lights.",
  "targets": [
    {
      "id": "LUX-LH-000936",
      "kind": "lighthouse",
      "title": "Navesink Twin Lights",
      "url": ""
    }
  ],
  "title": "Navesink Twin Lights: Harbor Memory as Museum",
  "warning_details": [],
  "warnings": []
}