PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One of the U.S. goals, he said, is to ease ???supply-side constraints,??? primarily by assuring reliable energy, improved infrastructure such as roads and ports, and making sure products such as farm exports consistently meet standards.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thanhniennews.com