PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Accordingly, there is a need for, better purifier and liquefier technology that reduces capital and operating costs and results in a more competitively priced methane fuel.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au