PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Consider obstructions such as chimneys, plumbing stacks and roof vents you have on your home.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bluepacificsolar.com