PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • According to the U.S. Department of Energy, aluminum is an energy bank, a material whose original energy can be continuously recovered through recycling.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hayneedle.com