PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But he still is correct about the abundance of hydrogen.The fact is that oil is a finite resource or is getting very difficult to extract.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dailytech.com