PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To decrease pollution and over use of our non-renewable resources such as coal, petroleum, etc., a substitute method has been effectively developed to safeguard natural resources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tutorsglobe.com