PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is also performed to learn the reason for abdominal pain or tenderness, and to investigate scar tissue or other problems that may impede fertility.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com