PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The burning of most substances is bad for the environment and the ozone layer because it can let off greenhouse gases such as Carbon dioxide.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org