[{"id":"Q2548661","articles":[{"title":"Crossing number (knot theory)","article":"https://en.wikipedia.org/wiki/Crossing_number_(knot_theory)","isPartOf":"https://en.wikipedia.org/"}],"created":"2026-04-08T14:05:51.781Z","description":"non-negative integer-valued knot invariant; least number of crossings in a knot diagram","externalLinks":{},"name":{"name":"crossing number","label":"crossing number","altLabel":"number of crossings","prefLabel":"crossing number"},"record_type":"entity","statements":{"P31":[{"id":"Q2548661-d6e2fec4-41a7-323a-7c22-5cc75e16837b","stmts":[{"p":"P31","o":"Q1862434"}]}],"P910":[{"id":"Q2548661-13d96da9-db5f-4b67-a240-b27a61b5b04a","stmts":[{"p":"P910","o":"Q13267213"}]}],"P279":[{"id":"Q2548661-7a3849aa-4d4c-16d2-eb29-d929bbd1949b","stmts":[{"p":"P279","o":"Q28920052"}]},{"id":"Q2548661-23e04be2-43fd-bfce-41d6-70646ffaefda","stmts":[{"p":"P279","o":"Q266775"}]}],"P646":[{"id":"Q2548661-89D867E9-5B2D-415D-AF65-DA4D4C66424A","stmts":[{"p":"P646","o":"/m/04csvbj"}]}],"P10283":[{"id":"Q2548661-9A37877E-04D6-4E7E-BD36-075B686684D8","stmts":[{"p":"P10283","o":"C2777724877"}]}],"P1889":[{"id":"Q2548661-7e924a1d-43c8-70c9-8d6f-494be9554fb8","stmts":[{"p":"P1889","o":"Q24641170"}],"quals":[{"p":"P1013","o":"Q24005632"},{"p":"P5168","o":"Kreuzungszahl"}]},{"id":"Q2548661-9ce772b1-4edf-a10a-7075-0b86236102ae","stmts":[{"p":"P1889","o":"Q1176358"}],"quals":[{"p":"P1013","o":"Q24005632"},{"p":"P5168","o":"crossing number"}]}],"P2579":[{"id":"Q2548661-416290cf-4b86-cc71-b42a-b805987e12ad","stmts":[{"p":"P2579","o":"Q849798"}]}],"P1687":[{"id":"Q2548661-18fe2099-4f57-3231-cb17-36cc59d04a6f","stmts":[{"p":"P1687","o":"P11035"}]}],"P227":[{"id":"Q2548661-4bdf28f1-4aab-f43d-3d05-93f68c7038c9","stmts":[{"p":"P227","o":"4471150-5"}],"nvals":[{"p":"P227","o":"https://d-nb.info/gnd/4471150-5"}],"quals":[{"p":"P1810","o":"Kreuzungszahl"},{"p":"P4970","o":"number of crossings"}]}]},"values":{}}]