PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ocean currents are in part due to the gravitational pull between the earth ,the moon, the sun, and other planets.
http://www.w3.org/ns/prov#wasQuotedFrom
  • crowdenergy.org