PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Operation of the stapler 600 is now described in connection with attaching a graft 660 to a blood vessel such as an aorta or a coronary artery.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com