PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • . . . a tired feeling all the time and difficulty with everyday activities, such as shopping, climbing stairs, carrying groceries or walking.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cardiacischemia.com