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In relational algebra, unary operation that denotes a subset of a relation
| Property | Value |
|---|---|
| dbo:description |
|
| dbo:wikiPageExternalLink | |
| dbo:wikiPageWikiLink | |
| dbp:wikiPageUsesTemplate | |
| dct:subject | |
| rdfs:label |
|
| owl:sameAs | |
| prov:wasDerivedFrom | |
| foaf:isPrimaryTopicOf | |
| is dbo:wikiPageDisambiguates of | |
| is dbo:wikiPageRedirects of | |
| is dbo:wikiPageWikiLink of | |
| is foaf:primaryTopic of |