PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The cost of conversion is less expensive and the refueling infrastructure is a fraction of what a natural gas refueling station is.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fool.com