PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • sucked out by the exhaust, In circumstances such as that, kitchens and dining areas experience a heavy draft of air when exit doors are opened.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com