PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gate personnel began running everywhere and shouting at each other, knew there was a problem, but didn???t know what to do about it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tsa.gov