PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Today, as Silicon Valley and other innovation centers churn out thousands of patents a year, some lawmakers wonder whether the government should have broader powers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • kqed.org