Y, IIRC
2013/3/6 Yuri Astrakhan <yuriastrak...@gmail.com> > Thank you! So its a 1-1 relationship. Someone told me that its a 1-many > relationship which would have broken all of my API > RFC<http://www.mediawiki.org/wiki/Requests_for_comment/Wikidata_API>ideas. > > The only remaining confusing thing - if "item" entity has a Q number, what > would the "query" entity prefix be? :)) > > > On Wed, Mar 6, 2013 at 9:50 AM, Denny Vrandečić < > denny.vrande...@wikimedia.de> wrote: > >> Yes, every Wikidata page is about one and exactly one entity. There >> cannot be two entities on one page. >> >> "Bonny and Clyde" is one entity, designing the pair of people. >> >> "Bonny" and "Clyde" each might also be one entity each, and there could >> be relevant connections between the three entities "Bonny", "Clyde", and >> "Bonny and Clyde". >> >> >> >> >> 2013/3/6 Yuri Astrakhan <yuriastrak...@gmail.com> >> >>> Sk!d, of course if you ask for multiple items, you get multiple items. >>> My question is the difference between MediaWiki concept of a "page", and >>> the wikidata concept of an entity, specifically relating to items and >>> properties (not queries). Are these concepts interchangeable? Is >>> one MediaWiki page the same as one wikidata item, and have one-to-one >>> mapping? >>> >>> >>> On Wed, Mar 6, 2013 at 9:41 AM, swuensch <swuen...@gmail.com> wrote: >>> >>>> It is wbgetentitie*s* requests like: >>>> https://www.wikidata.org/w/api.php?action=wbgetentities&ids=Q219937|Q42&format=jsonfmgive >>>> you two entities Q219937 and Q42. >>>> >>>> Sk!d >>>> >>>> On Wed, Mar 6, 2013 at 3:35 PM, Yuri Astrakhan <yuriastrak...@gmail.com >>>> > wrote: >>>> >>>>> During an IRC discussion, I was told that a page in namespace 0 like >>>>> Q219937 <http://www.wikidata.org/wiki/Q219937> does not necessarily >>>>> have a one-to-one relationship with an entity like "Bonnie and Clyde". >>>>> >>>>> wbgetentities<http://www.wikidata.org/w/api.php?action=wbgetentities&ids=Q219937&format=jsonfm> >>>>> API >>>>> call gives this: >>>>> >>>>> "entities": { >>>>> "q219937": { >>>>> "pageid": 214789, >>>>> "ns": 0, >>>>> "title": "Q219937", >>>>> "lastrevid": 7969610, >>>>> "modified": "2013-02-27T09:17:25Z", >>>>> "id": "q219937", >>>>> "type": "item", >>>>> "aliases": { >>>>> ...... >>>>> >>>>> How is it possible to have more than one entity in one wiki page >>>>> titled Q219937, if the entity id is the same as page title? In what cases >>>>> would it be used? Is that a needed extra complexity? >>>>> >>>>> In the case of Bonnie and Clyde (one wikipage in language A vs two >>>>> wikipages in B), wikidata can have three entities with links to static >>>>> redirects, apparently solving the need of one-to-many. >>>>> >>>>> I am only considering item entities (ns:0), since query pages will >>>>> obviously have more than one entity associated with them. >>>>> >>>>> Thanks! >>>>> >>>>> _______________________________________________ >>>>> Wikidata-l mailing list >>>>> Wikidata-l@lists.wikimedia.org >>>>> https://lists.wikimedia.org/mailman/listinfo/wikidata-l >>>>> >>>>> >>>> >>>> >>>> -- >>>> *Severin Wünsch* >>>> >>>> _______________________________________________ >>>> Wikidata-l mailing list >>>> Wikidata-l@lists.wikimedia.org >>>> https://lists.wikimedia.org/mailman/listinfo/wikidata-l >>>> >>>> >>> >>> _______________________________________________ >>> Wikidata-l mailing list >>> Wikidata-l@lists.wikimedia.org >>> https://lists.wikimedia.org/mailman/listinfo/wikidata-l >>> >>> >> >> >> -- >> Project director Wikidata >> Wikimedia Deutschland e.V. | Obentrautstr. 72 | 10963 Berlin >> Tel. +49-30-219 158 26-0 | http://wikimedia.de >> >> Wikimedia Deutschland - Gesellschaft zur Förderung Freien Wissens e.V. >> Eingetragen im Vereinsregister des Amtsgerichts Berlin-Charlottenburg unter >> der Nummer 23855 B. Als gemeinnützig anerkannt durch das Finanzamt für >> Körperschaften I Berlin, Steuernummer 27/681/51985. >> >> _______________________________________________ >> Wikidata-l mailing list >> Wikidata-l@lists.wikimedia.org >> https://lists.wikimedia.org/mailman/listinfo/wikidata-l >> >> > > _______________________________________________ > Wikidata-l mailing list > Wikidata-l@lists.wikimedia.org > https://lists.wikimedia.org/mailman/listinfo/wikidata-l > > -- Project director Wikidata Wikimedia Deutschland e.V. | Obentrautstr. 72 | 10963 Berlin Tel. +49-30-219 158 26-0 | http://wikimedia.de Wikimedia Deutschland - Gesellschaft zur Förderung Freien Wissens e.V. Eingetragen im Vereinsregister des Amtsgerichts Berlin-Charlottenburg unter der Nummer 23855 B. Als gemeinnützig anerkannt durch das Finanzamt für Körperschaften I Berlin, Steuernummer 27/681/51985.
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