PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Carbon dioxide is a greenhouse gas" that has been proposed by many scientists to be a significant contributor to global climate change.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nuclearfaq.ca