{"entities":{"Q57601328":{"pageid":57515234,"ns":0,"title":"Q57601328","lastrevid":2422656962,"modified":"2025-10-27T16:44:16Z","type":"item","id":"Q57601328","labels":{"en":{"language":"en","value":"Three-coloring triangle-free graphs on surfaces I. Extending a coloring to a disk with one triangle"},"nl":{"language":"nl","value":"Three-coloring triangle-free graphs on surfaces I. Extending a coloring to a disk with one triangle"}},"descriptions":{"nl":{"language":"nl","value":"wetenschappelijk artikel"},"uk":{"language":"uk","value":"\u043d\u0430\u0443\u043a\u043e\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044f, \u043e\u043f\u0443\u0431\u043b\u0456\u043a\u043e\u0432\u0430\u043d\u0430 \u0443 \u0432\u0435\u0440\u0435\u0441\u043d\u0456 2016"}},"aliases":{},"claims":{"P356":[{"mainsnak":{"snaktype":"value","property":"P356","hash":"b114dfa474fba54d70be6c61f76fc4965d656920","datavalue":{"value":"10.1016/J.JCTB.2016.04.003","type":"string"},"datatype":"external-id"},"type":"statement","id":"Q57601328$B691D9A2-9D23-42A3-9A63-A008A427CEBE","rank":"normal"}],"P31":[{"mainsnak":{"snaktype":"value","property":"P31","hash":"29465f78f13add11b617f0de4ade56cd1122c19c","datavalue":{"value":{"entity-type":"item","numeric-id":13442814,"id":"Q13442814"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","id":"Q57601328$3B17422D-DBAE-4CE7-B372-6FC70D8582D5","rank":"normal"}],"P1476":[{"mainsnak":{"snaktype":"value","property":"P1476","hash":"8b30a7c047f6a5499aedf0456745efa9ff0658c3","datavalue":{"value":{"text":"Three-coloring triangle-free graphs on surfaces I. Extending a coloring to a disk with one triangle","language":"en"},"type":"monolingualtext"},"datatype":"monolingualtext"},"type":"statement","id":"Q57601328$B75D62D8-5625-4269-A400-AF041144F85F","rank":"normal"}],"P304":[{"mainsnak":{"snaktype":"value","property":"P304","hash":"bddeea402903c3945a49ea23ad3a445dc1304982","datavalue":{"value":"1-17","type":"string"},"datatype":"string"},"type":"statement","id":"Q57601328$765F813F-F2CA-4628-A77F-2EDED0A40698","rank":"normal"}],"P478":[{"mainsnak":{"snaktype":"value","property":"P478","hash":"33e9261f0fe35049c369741512231982e8aef586","datavalue":{"value":"120","type":"string"},"datatype":"string"},"type":"statement","id":"Q57601328$AE2B5244-8296-4511-A2F0-F1042DBA1942","rank":"normal"}],"P577":[{"mainsnak":{"snaktype":"value","property":"P577","hash":"e05211d7c96db4c2c943092ae03353bb14a0fe2b","datavalue":{"value":{"time":"+2016-09-00T00:00:00Z","timezone":0,"before":0,"after":0,"precision":10,"calendarmodel":"http://www.wikidata.org/entity/Q1985727"},"type":"time"},"datatype":"time"},"type":"statement","id":"Q57601328$4251BA8A-F56B-4CAD-AB2E-E0C3A0577B5D","rank":"normal"}],"P921":[{"mainsnak":{"snaktype":"value","property":"P921","hash":"215422b0073810e5d63e5969aff65c028f5c63e5","datavalue":{"value":{"entity-type":"item","numeric-id":2878974,"id":"Q2878974"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","id":"Q57601328$048F115D-42A1-4C1C-A36D-2A0A607D8624","rank":"normal"}],"P1433":[{"mainsnak":{"snaktype":"value","property":"P1433","hash":"d4d04a9fd497f3f9725fa83b76e66000d1cb809f","datavalue":{"value":{"entity-type":"item","numeric-id":15411241,"id":"Q15411241"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","id":"Q57601328$946E5BA6-8181-4366-A617-4D5CFE31C9CD","rank":"normal"}],"P8978":[{"mainsnak":{"snaktype":"value","property":"P8978","hash":"c27ff1fa2af30a521e7c4b92cb12c2e82c70b164","datavalue":{"value":"journals/jct/DvorakKT16","type":"string"},"datatype":"external-id"},"type":"statement","id":"Q57601328$4023F099-5DC6-405A-B209-C9E341CF819A","rank":"normal","references":[{"hash":"d88fbec0cac4521f90a250c57f1a64d2343d70bf","snaks":{"P248":[{"snaktype":"value","property":"P248","hash":"bbb16bcda319d1e785962e87a501c58b95f0519d","datavalue":{"value":{"entity-type":"item","numeric-id":105160373,"id":"Q105160373"},"type":"wikibase-entityid"},"datatype":"wikibase-item"}],"P813":[{"snaktype":"value","property":"P813","hash":"c86a671b50b0f3f6bb9776680e9ffd2db39c1bc1","datavalue":{"value":{"time":"+2021-01-28T00:00:00Z","timezone":0,"before":0,"after":0,"precision":11,"calendarmodel":"http://www.wikidata.org/entity/Q1985727"},"type":"time"},"datatype":"time"}]},"snaks-order":["P248","P813"]}]}],"P50":[{"mainsnak":{"snaktype":"value","property":"P50","hash":"f3f81b91c7cc36832bff1040fb0748edb718c311","datavalue":{"value":{"entity-type":"item","numeric-id":21062080,"id":"Q21062080"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","qualifiers":{"P1545":[{"snaktype":"value","property":"P1545","hash":"7241753c62a310cf84895620ea82250dcea65835","datavalue":{"value":"2","type":"string"},"datatype":"string"}],"P1932":[{"snaktype":"value","property":"P1932","hash":"544ccd31f707dd06ebc659b90b0c9aeccb08947e","datavalue":{"value":"Daniel Kr\u00e1l'","type":"string"},"datatype":"string"}]},"qualifiers-order":["P1545","P1932"],"id":"Q57601328$452C0F04-07F2-4694-A0CA-4E799F49B566","rank":"normal"},{"mainsnak":{"snaktype":"value","property":"P50","hash":"770685bab714f72d9bab5db093d7f8921d7e1711","datavalue":{"value":{"entity-type":"item","numeric-id":24005021,"id":"Q24005021"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","qualifiers":{"P1545":[{"snaktype":"value","property":"P1545","hash":"2a1ced1dca90648ea7e306acbadd74fc81a10722","datavalue":{"value":"1","type":"string"},"datatype":"string"}],"P1932":[{"snaktype":"value","property":"P1932","hash":"ec6ad91bdc0a553844647c863be940cfbd058328","datavalue":{"value":"Zden\u011bk Dvo\u0159\u00e1k","type":"string"},"datatype":"string"}]},"qualifiers-order":["P1545","P1932"],"id":"Q57601328$B127882E-AC3F-4267-94BB-9797AEFB8D78","rank":"normal"},{"mainsnak":{"snaktype":"value","property":"P50","hash":"dda553c4a4695efd1e8ef4eededc4d66de599358","datavalue":{"value":{"entity-type":"item","numeric-id":2159915,"id":"Q2159915"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","qualifiers":{"P1545":[{"snaktype":"value","property":"P1545","hash":"0e979f28bf306fefdcd352b4eb8dee5da2153a6d","datavalue":{"value":"3","type":"string"},"datatype":"string"}],"P1932":[{"snaktype":"value","property":"P1932","hash":"3f5c566bd73859a8174f66faedb143b8760b3273","datavalue":{"value":"Robin Thomas","type":"string"},"datatype":"string"}]},"qualifiers-order":["P1545","P1932"],"id":"Q57601328$1B77CACB-B479-4333-AB53-7D9B7FC008B6","rank":"normal"}],"P894":[{"mainsnak":{"snaktype":"value","property":"P894","hash":"1426b1ba3167c00fa902c7efb28a625821849aa7","datavalue":{"value":"1337.05039","type":"string"},"datatype":"external-id"},"type":"statement","id":"Q57601328$39B40392-CFEF-482D-AFC0-5404C9893565","rank":"normal"}],"P6104":[{"mainsnak":{"snaktype":"value","property":"P6104","hash":"a27c5fdb35b42381f12b2a603711e56d98dd77fd","datavalue":{"value":{"entity-type":"item","numeric-id":8487137,"id":"Q8487137"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","id":"Q57601328$BD22F063-9D70-4133-8D41-ED6A5D4B8252","rank":"normal"}],"P407":[{"mainsnak":{"snaktype":"value","property":"P407","hash":"daf1c4fcb58181b02dff9cc89deb084004ddae4b","datavalue":{"value":{"entity-type":"item","numeric-id":1860,"id":"Q1860"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","id":"Q57601328$4CE4A0DA-5E8C-44A4-9E6D-737B23FF41DF","rank":"normal"}]},"sitelinks":{}}}}