PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It can limit time and place and content when there is a legally important reason to do so, e.g. no yelling fire in a crowded theater when there is not one, no bullhorns on residential streets in the middle of the night.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnn.com