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When each row in a table has a primary key that is unique and not null, so that each row represents a single instance of the modelled entity
| Property | Value |
|---|---|
| dbo:description |
|
| dbo:wikiPageWikiLink | |
| dbp:wikiPageUsesTemplate | |
| dct:subject | |
| gold:hypernym | |
| rdfs:label |
|
| owl:sameAs | |
| prov:wasDerivedFrom | |
| foaf:isPrimaryTopicOf | |
| is dbo:wikiPageWikiLink of | |
| is foaf:primaryTopic of |