PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the absence of a simple means for direct and continuous monitoring of cerebral blood flow, information about changes in cerebral blood flow is inferred indirectly by monitoring clinical parameters which can be easily measured, such as blood pressure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com