PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Until now, a method for affecting angiogenesis in biological subjects, particularly mammals, was previously unknown and had not been discovered or invented.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com