PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • After intense excercise I sometimes have headaches for a few hours, which are sort of like a general pounding all over my head.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medhelp.org