PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Earth's Polar PlacesThe Arctic and Antarctic are cold, polar places.With air, land, living things and water, too.On a globe, two circles outline their spaces.Antarctica is a continent.
http://www.w3.org/ns/prov#wasQuotedFrom
  • strategies.org