PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This will help us understand the processes that helped shape the surfaces of all the terrestrial planets, including Earth, and the moon.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science20.com