PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These stem cells, called mesenchymal progenitor cells, are those that go on to become bone, cartilage, muscle or other connective tissue.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thisisms.com