{"schema_version":"4ort.packet/1","entity":{"entity_id":"katzensee","kg_uuid":"e184c729-f0c8-4536-ba68-2452a2a51393","wikidata_id":"Q672290","name":"Katzensee","description":"lake in canton of Zürich, Switzerland","type":"LakeBodyOfWater","url":"https://4ort.xyz/entity/katzensee"},"status":"complete","as_of":{"copy_written_at":"2026-10-18T13:37:43Z","last_source_edit_seen":"2026-10-08T15:05:15Z","stale_possible":false},"facts":[{"field":"P31","label":"instance of","value":"protected area","value_id":"Q473972","value_raw":"Q473972","rank":"normal","current":true,"qualifiers":[{"field":"P580","label":"start time","value":"1991"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P31","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Nationally designated areas inventory","stated_in_id":"Q1116062"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P31","label":"instance of","value":"lake","value_id":"Q23397","value_raw":"Q23397","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P31","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"unscored","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P571","label":"inception","value":"1912","value_id":null,"value_raw":"+1912-00-00T00:00:00Z","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P571","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P17","label":"country","value":"Switzerland","value_id":"Q39","value_raw":"Q39","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P17","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"unscored","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P131","label":"located in the administrative territorial entity","value":"Canton of Zürich","value_id":"Q11943","value_raw":"Q11943","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P131","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"unscored","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2046","label":"area","value":"0.36 square kilometre","value_id":null,"value_raw":{"unit":"Q712226","amount":"+0.36"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P2046","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"imported_from":"German Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P625","label":"coordinate location","value":"47.4325, 8.4927777777778","value_id":null,"value_raw":{"lat":47.4325,"lon":8.4927777777778},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P625","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"imported_from":"English Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P201","label":"outflows","value":"Katzenbach","value_id":"Q1670272","value_raw":"Q1670272","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P201","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"unscored","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P205","label":"basin country","value":"Switzerland","value_id":"Q39","value_raw":"Q39","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P205","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"imported_from":"English Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P809","label":"WDPA ID","value":"148750","value_id":null,"value_raw":"148750","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P809","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"url":"https://www.protectedplanet.net/148750"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P814","label":"IUCN protected areas category","value":"IUCN category Ia: Strict Nature Reserve","value_id":"Q14545608","value_raw":"Q14545608","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P814","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"url":"https://www.protectedplanet.net/148750","stated_in":"Nationally designated areas inventory","stated_in_id":"Q1116062"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1448","label":"official name","value":"Chatzensee","value_id":null,"value_raw":{"lang":"de-ch","text":"Chatzensee"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P1448","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"url":"https://www.schweizersee.ch/katzensee/"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1448","label":"official name","value":"Büsisee","value_id":null,"value_raw":{"lang":"de","text":"Büsisee"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P1448","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Q141593662","stated_in_id":"Q141593662","retrieved":"2026-10-08"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1566","label":"GeoNames ID","value":"2660179","value_id":null,"value_raw":"2660179","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P1566","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"GeoNames","stated_in_id":"Q830106"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2043","label":"length","value":"1.1 kilometre","value_id":null,"value_raw":{"unit":"Q828224","amount":"+1.1"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P2043","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"imported_from":"German Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2044","label":"elevation above sea level","value":"439 metre","value_id":null,"value_raw":{"unit":"Q11573","amount":"+439"},"rank":"normal","current":null,"qualifiers":[{"field":"P459","label":"determination method or standard","value":"Metres above the Sea (Switzerland)"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P2044","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"unscored","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2049","label":"width","value":"0.54 kilometre","value_id":null,"value_raw":{"unit":"Q828224","amount":"+0.54"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P2049","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"imported_from":"German Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2326","label":"GNS Unique Feature ID","value":"-2552623","value_id":null,"value_raw":"-2552623","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q672290#P2326","source_edition":"2026-10-18T13:37:43Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"unscored","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P421","label":"located in time zone","value":"Europe/Zurich","value_id":"Q16919450","value_raw":"Q16919450","rank":"normal","current":null,"qualifiers":[{"field":"P585","label":"point in time","value":"2026-09-26"}],"layer":"source","citation":{"source":"geonames","source_name":"GeoNames","source_record":"https://www.geonames.org/2660179","source_edition":"20260926","edition_basis":"lake_edition","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"CC BY 4.0 — attribution: GeoNames (www.geonames.org), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Values as shipped.","references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}}],"unknowns":[],"omitted":{"facts":0,"reason":null},"licences":[{"source":"wikidata","source_name":"Wikidata","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"fields":["P31","P571","P17","P131","P2046","P625","P201","P205","P809","P814","P1448","P1566","P2043","P2044","P2049","P2326"]},{"source":"geonames","source_name":"GeoNames","licence":"CC BY 4.0","licence_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"CC BY 4.0 — attribution: GeoNames (www.geonames.org), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Values as shipped.","fields":["P421"]}],"routes":{"entity_page":"https://4ort.xyz/entity/katzensee","packet_api":"https://4ort.xyz/api/v1/entities/katzensee/packet","facts_jsonld":"https://4ort.xyz/entity/katzensee/facts.json","changes_api":"https://4ort.xyz/api/v1/knowledge/get_entity_changes?entity=katzensee","attention_api":"https://4ort.xyz/api/v1/knowledge/get_attention?entity=katzensee","wikidata":"https://www.wikidata.org/wiki/Q672290","official_website":null},"trust_rules":{"dataset-record/1":"The fact is the cited dataset's own published record (band high). Reference support, not a probability.","wikidata-reference-support/2":"From the references in our copy of the statement: high = it cites a source (stated in P248, or a reference URL that is not Wikipedia); medium = only 'imported from Wikimedia project' or a Wikipedia URL; unscored = our copy holds no reference (older copies dropped references, so this is not evidence that Wikidata has none). Wikidata may hold more references than our copy shows. Reference support, not a probability."},"notes":[]}