PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such planets will be found quite close to their star, where the temperatures are too high for the planet to be mainly made of ice.
http://www.w3.org/ns/prov#wasQuotedFrom
  • terrestrial-planet-finder.com