PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Arrive early, walk around the speaking area and do a final run-through using the microphone, laptop, projector and other equipment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nhfday.org