PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These include industrial applications, such as powering fork lifts, or commercial applications, such as fuel cells for office buildings.My central point is that hydrogen is not practical to use in powering automobiles at this time, and isn???t likely to be any time soon.
http://www.w3.org/ns/prov#wasQuotedFrom
  • triplepundit.com