PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These tumors can cause headaches, sweating, rapid rise and fall in blood pressure, fast heartbeat, and other symptoms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • akronchildrens.org