• Facets (new session)
• Description
• Metadata
• Settings
  • Rule: ActivityStreamsMapasEquivalentb3sb3sifpfacetshttp://www.w3.org/2002/07/owl#ldpoffers ontologyoplwebrel-me-authschema-oloskos-transurn:det:rdf:labelurn:rdfs:subclass:subproperty:inference:rulesvirtrdf-eturtle-containersvirtrdf-hashtagvirtrdf-ifpvirtrdf-labelvirtrdf-meta-entity-classvirtrdf-urlNone
    
  • Inverse Functional Properties: Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects
  • "Same As": Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects (recommended) Apply to subjects, objects and predicates (not recommended on big datasets) Apply to predicates only (special use cases only)

About: Configurable Policy based Security     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : feat:Feature, within Data Space : openlinksw.com associated with source document(s)

Type: Product Featurefeat:Feature New Facet based on Instances of this Class

Policy based security is enforced by the Virtuoso SQL compiler by inserting extra conditions into statements, depending on which user is preparing the statement. The tables or views can themselves be readable to a large group of users but compartmentalization is achieved by the database automatically adding extra conditions.