PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the course of treating patients or conducting research, facilities such as hospitals and medical research centers routinely take samples of blood, cells, tissue and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com