PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Self-cooling buildings use strategically placed vents, atria and other architectural features that take advantage of simple physical principles to keep interior temperatures comfortable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • boingboing.net