{"schema_version":"4ort.packet/1","entity":{"entity_id":"martin-giersich","kg_uuid":"f4d7ba17-8851-47d9-b7ff-7fed3da61657","wikidata_id":"Q102716251","name":"Martin Giersich","description":"Dr.-Ing. Universität Rostock 2009","type":"Person","url":"https://4ort.xyz/entity/martin-giersich"},"status":"complete","as_of":{"copy_written_at":"2026-03-11T15:05:17Z","last_source_edit_seen":null,"stale_possible":false},"facts":[{"field":"P31","label":"instance of","value":"human","value_id":"Q5","value_raw":"Q5","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q102716251#P31","source_edition":"2026-03-11T15:05:17Z","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":"P106","label":"occupation","value":"computer scientist","value_id":"Q82594","value_raw":"Q82594","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q102716251#P106","source_edition":"2026-03-11T15:05:17Z","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":"P21","label":"sex or gender","value":"male","value_id":"Q6581097","value_raw":"Q6581097","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q102716251#P21","source_edition":"2026-03-11T15:05:17Z","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":"P69","label":"educated at","value":"University of Rostock","value_id":"Q159895","value_raw":"Q159895","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q102716251#P69","source_edition":"2026-03-11T15:05:17Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Mathematics Genealogy Project","stated_in_id":"Q829984"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P184","label":"doctoral advisor","value":"Thomas Kirste","value_id":"Q91924700","value_raw":"Q91924700","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q102716251#P184","source_edition":"2026-03-11T15:05:17Z","edition_basis":"copy_written_at","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Mathematics Genealogy Project","stated_in_id":"Q829984"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P549","label":"Mathematics Genealogy Project ID","value":"221303","value_id":null,"value_raw":"221303","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q102716251#P549","source_edition":"2026-03-11T15:05:17Z","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":"P735","label":"given name","value":"Martin","value_id":"Q18002399","value_raw":"Q18002399","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q102716251#P735","source_edition":"2026-03-11T15:05:17Z","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}}],"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","P106","P21","P69","P184","P549","P735"]}],"routes":{"entity_page":"https://4ort.xyz/entity/martin-giersich","packet_api":"https://4ort.xyz/api/v1/entities/martin-giersich/packet","facts_jsonld":"https://4ort.xyz/entity/martin-giersich/facts.json","changes_api":"https://4ort.xyz/api/v1/knowledge/get_entity_changes?entity=martin-giersich","attention_api":"https://4ort.xyz/api/v1/knowledge/get_attention?entity=martin-giersich","wikidata":"https://www.wikidata.org/wiki/Q102716251","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":[]}