PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gas, such as carbon dioxide and helium, or liquids are used to inflate balloon 28 when the catheter is used for intra-aortic balloon pumping.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com