PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • He concedes that just as a boat is a hole in the water you pour money into, a small plane powered by a 300 HP single piston engine ??? with fuel costs of about $100 an hour ??? is a hole in the sky you throw money into.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hopkinschildrens.org