PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The U.S. Department of Energy, meanwhile, assists builders in making homes more energy efficient by publishing guideline specifications for insulation, windows, ductwork, appliances, and other items.
http://www.w3.org/ns/prov#wasQuotedFrom
  • acs.org