PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Registry and results database of clinical trails conducted in the United States and other parts of the world, supported by federal and private funding.
http://www.w3.org/ns/prov#wasQuotedFrom
  • botw.org