PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A liquid droplet won???t pass thru a tiny gas nozzle orifice without potentially causing problems such as smoke and soot.
http://www.w3.org/ns/prov#wasQuotedFrom
  • peakoilbarrel.com