PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other retrofits to the home, such as the insulation and boiler/furnace, cost an additional $30,000.
http://www.w3.org/ns/prov#wasQuotedFrom
  • spacing.ca