PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These are subjects such as chemistry, physics, astronomy, biology, earth science, atmospheric science, materials science, and oceanography.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com