PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, during open heart surgery the surgeon and other members of the surgical team often monitor the pH of the patient's blood as well as the concentration of certain blood gases such as carbon dioxide and oxygen.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com