{"schema_version":"4ort.packet/1","entity":{"entity_id":"pipe-flow","kg_uuid":"cd407e3e-b27c-4b19-895c-d2bc8e7532b6","wikidata_id":"Q1148018","name":"pipe flow","description":"type of liquid flow within a closed conduit","type":"Thing","url":"https://4ort.xyz/entity/pipe-flow"},"status":"complete","as_of":{"copy_written_at":"2026-11-08T17:57:54Z","last_source_edit_seen":"2026-07-10T14:39:17Z","stale_possible":false,"claims_refreshed_at":"2026-10-25T18:50:16Z","source_revision":2515895425},"facts":[{"field":"P31","label":"instance of","value":"flow type","value_id":"Q11556633","value_raw":"Q11556633","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q1148018#P31","source_edition":"2026-10-25T18:50:16Z","edition_basis":"claims_refreshed_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":"P279","label":"subclass of","value":"fluid flow","value_id":"Q12142910","value_raw":"Q12142910","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q1148018#P279","source_edition":"2026-10-25T18:50:16Z","edition_basis":"claims_refreshed_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":"P3827","label":"JSTOR topic ID (archived)","value":"pipe-flow","value_id":null,"value_raw":"pipe-flow","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q1148018#P3827","source_edition":"2026-10-25T18:50:16Z","edition_basis":"claims_refreshed_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":"P6366","label":"Microsoft Academic ID (discontinued)","value":"204561356","value_id":null,"value_raw":"204561356","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q1148018#P6366","source_edition":"2026-10-25T18:50:16Z","edition_basis":"claims_refreshed_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":"P10565","label":"Encyclopedia of China (Third Edition) old ID (2021)","value":"111233","value_id":null,"value_raw":"111233","rank":"normal","current":null,"qualifiers":[{"field":"P921","label":"main subject","value":"fluid mechanics"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q1148018#P10565","source_edition":"2026-10-25T18:50:16Z","edition_basis":"claims_refreshed_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":"P10565","label":"Encyclopedia of China (Third Edition) old ID (2021)","value":"80741","value_id":null,"value_raw":"80741","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q1148018#P10565","source_edition":"2026-10-25T18:50:16Z","edition_basis":"claims_refreshed_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":"P10565","label":"Encyclopedia of China (Third Edition) old ID (2021)","value":"577706","value_id":null,"value_raw":"577706","rank":"normal","current":null,"qualifiers":[{"field":"P1810","label":"subject named as","value":"管内流动"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q1148018#P10565","source_edition":"2026-10-25T18:50:16Z","edition_basis":"claims_refreshed_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":"P14541","label":"Encyclopedia of China (Third Edition) ID (2026)","value":"3Rl20D","value_id":null,"value_raw":"3Rl20D","rank":"normal","current":null,"qualifiers":[{"field":"P1810","label":"subject named as","value":"管内流动"},{"field":"P5017","label":"last update","value":"2023-01-10"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q1148018#P14541","source_edition":"2026-10-25T18:50:16Z","edition_basis":"claims_refreshed_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":"P14541","label":"Encyclopedia of China (Third Edition) ID (2026)","value":"fDF5n","value_id":null,"value_raw":"fDF5n","rank":"normal","current":null,"qualifiers":[{"field":"P1810","label":"subject named as","value":"管流"},{"field":"P5017","label":"last update","value":"2022-01-20"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q1148018#P14541","source_edition":"2026-10-25T18:50:16Z","edition_basis":"claims_refreshed_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}}],"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","P279","P3827","P6366","P10565","P14541"]}],"routes":{"entity_page":"https://4ort.xyz/entity/pipe-flow","packet_api":"https://4ort.xyz/api/v1/entities/pipe-flow/packet","facts_jsonld":"https://4ort.xyz/entity/pipe-flow/facts.json","changes_api":"https://4ort.xyz/api/v1/knowledge/get_entity_changes?entity=pipe-flow","attention_api":"https://4ort.xyz/api/v1/knowledge/get_attention?entity=pipe-flow","wikidata":"https://www.wikidata.org/wiki/Q1148018","official_website":null},"trust_rules":{"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":[]}