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Knowledge graphs: Difference between revisions
→Wikidata: + The Wikidata Game gamifies adding information to Wikidata. + fix interwiki link in ref
(→Wikidata: + The Wikidata Game gamifies adding information to Wikidata. + fix interwiki link in ref) |
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* [https://rdflib.github.io/sparqlwrapper/ SPARQL Endpoint interface to Python] | * [https://rdflib.github.io/sparqlwrapper/ SPARQL Endpoint interface to Python] | ||
* [[wikidata:Wikidata:Database download|Wikidata database download]] | * [[wikidata:Wikidata:Database download|Wikidata database download]] | ||
* The [https://tools.wmflabs.org/wikidata-game/# Wikidata Game] [[w:gamification|gamifies]] adding information to Wikidata. | |||
Main entry point of any Wikidata item is a [[w:JSON|JSON]] dictionary, that has this form: | Main entry point of any Wikidata item is a [[w:JSON|JSON]] dictionary, that has this form: | ||
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A '''lexeme''' is a unit of [[w:lexical semantics|lexical]] meaning that underlies a set of words that are related through [[w:inflection|inflection]]. It is a basic abstract unit of meaning,<ref>''The Cambridge Encyclopedia of The English Language''. Ed. [[w:David Crystal|]]. Cambridge: Cambridge University Press, 1995. p. 118. {{ISBN|0521401798}}.</ref> a [[w:emic unit|unit]] of [[w:Morphology (linguistics)|morphological]] [[w:Semantic analysis (linguistics)|analysis]] in [[w:linguistics]] that roughly corresponds to a set of forms taken by a single root [[w:word]]. For example, in [[w:English language|English]], ''run'', ''runs'', ''ran'' and ''running'' are forms of the same lexeme, which can be represented as <span style="font-variant:small-caps; text-transform:lowercase;">RUN</span> (Wikipedia on 2019-12-29) | A '''lexeme''' is a unit of [[w:lexical semantics|lexical]] meaning that underlies a set of words that are related through [[w:inflection|inflection]]. It is a basic abstract unit of meaning,<ref>''The Cambridge Encyclopedia of The English Language''. Ed. [[w:David Crystal|]]. Cambridge: Cambridge University Press, 1995. p. 118. {{ISBN|0521401798}}.</ref> a [[w:emic unit|unit]] of [[w:Morphology (linguistics)|morphological]] [[w:Semantic analysis (linguistics)|analysis]] in [[w:linguistics]] that roughly corresponds to a set of forms taken by a single root [[w:word]]. For example, in [[w:English language|English]], ''run'', ''runs'', ''ran'' and ''running'' are forms of the same lexeme, which can be represented as <span style="font-variant:small-caps; text-transform:lowercase;">RUN</span> (Wikipedia on 2019-12-29) | ||
Since 2018, Wikidata has also stored a new type of data: words, phrases and sentences, in many languages, described in many languages. This information is stored in new types of entities, called '''Lexemes''' ('''L'''), '''Forms''' ('''F''') and '''Senses''' ('''S''').<ref>[[wikibooks:SPARQL/WIKIDATA Lexicographical data</ref>. This is enabled by [[mw:Extension:WikibaseLexeme|the WikibaseLexeme extension]]. | Since 2018, Wikidata has also stored a new type of data: words, phrases and sentences, in many languages, described in many languages. This information is stored in new types of entities, called '''Lexemes''' ('''L'''), '''Forms''' ('''F''') and '''Senses''' ('''S''').<ref>[[wikibooks:SPARQL/WIKIDATA Lexicographical data]]</ref>. This is enabled by [[mw:Extension:WikibaseLexeme|the WikibaseLexeme extension]]. | ||
* [[wikidata:Wikidata:Lexicographical_data/Documentation|The main documentation page for lexicographical data on Wikidata]] | * [[wikidata:Wikidata:Lexicographical_data/Documentation|The main documentation page for lexicographical data on Wikidata]] | ||