Querying Large RDF Schemas with RQL

• Basic Class Queries

  • topclass
  • subclassof(Artist)
  • subclassof^(Artist)
  • superclassof(Painter)
  • superclassof^(Painter)

• Basic Property Queries

  • topproperty
  • subpropertyof(creates)
  • subpropertyof^(creates)
  • superpropertyof(paints)
  • superpropertyof^(paints)

• Querying the RDF/S meta-schema

  • Class
  • Property
  • Literal

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