PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • All the 'Peak Oil' literature that I found, on Ruppert's site and elsewhere, took for granted that petroleum is a non-renewable 'fossil fuel.'
http://www.w3.org/ns/prov#wasQuotedFrom
  • clubconspiracy.com