{"meta":{"data_release":"research-2026-11-06-citation-v1","schema_version":"2.2.0","methodology_version":"tagungsregister-method-1.3.0","matching_version":"tagungsregister-match-1.1.0","generated_at":"2026-11-06T17:32:43.282471+00:00"},"claim":{"id":"30000000-0000-4000-8000-1ca673edd7d3","venueId":"10000000-0000-4000-8000-fe1c04d8867f","subjectId":"21000000-0000-4000-8000-69bf19614da2","attribute":"event.space.ceiling_height_m","value":3,"unit":"m","status":"accepted","dataClass":"physical_room_facts","provenanceClass":"verified","observedAt":"2026-10-08T15:59:22Z","reviewDueAt":"2028-04-08T15:59:22.000Z","staleAt":"2028-10-07T15:59:22.000Z","expiresAt":"2029-10-07T15:59:22.000Z","validUntil":null,"freshness":"current","evidenceIds":["50000000-0000-4000-8000-64ce9caecef6"],"derivation":null,"verification":{"method":"editorial_source_check","verifiedAt":"2026-10-08T15:59:22Z"}},"evidence":[{"id":"50000000-0000-4000-8000-64ce9caecef6","sourceId":"40000000-0000-4000-8000-0b7e78030ab4","locator":{"kind":"table","value":"Capacity Chart – Meters: Washington, Dimensions (LxWxH), H in Metern"},"excerptPublic":false}],"sources":[{"id":"40000000-0000-4000-8000-0b7e78030ab4","publisher":"Berlin Marriott Hotel","title":"Berlin Marriott Hotel – metrische Raumtabelle, Höhen","url":"https://www.marriott.com/en-us/hotels/bermc-berlin-marriott-hotel/events/","sourceType":"operator_website","rightsClass":"public_reference","excerptRights":"facts_only","allowPublicExcerpt":false,"retrievedAt":"2026-10-08T15:59:22Z"}],"citation":{"data_release":"research-2026-11-06-citation-v1","venue_id":"10000000-0000-4000-8000-fe1c04d8867f","venue_name":"Berlin Marriott Hotel","subject_id":"21000000-0000-4000-8000-69bf19614da2","room_name":"Washington","profile_path":"/tagungshotels/berlin/berlin-marriott-hotel/","claim_path":"/tagungshotels/berlin/berlin-marriott-hotel/#angabe-30000000-0000-4000-8000-1ca673edd7d3","room_path":"/tagungshotels/berlin/berlin-marriott-hotel/#raum-21000000-0000-4000-8000-69bf19614da2","evidence_path":"/v1/claims/30000000-0000-4000-8000-1ca673edd7d3/evidence?release=research-2026-11-06-citation-v1","limitations":[]}}