PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A package of insulation, caulking, leak sealing, and other measures could cut Thomason???s energy use from 25 to 50 percent or even more, according to a home-energy auditor who inspected the house.
http://www.w3.org/ns/prov#wasQuotedFrom
  • grist.org