PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I think Upside Down is a sci-fi film with an amazing concept: a solar system where the twin planets, Up and Down, revolve alongside each other and around a star, with their own gravitation law:
http://www.w3.org/ns/prov#wasQuotedFrom
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