PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Research will support the development of new products using Qatar???s existing feedstock and natural resources and opens the door to new uses for energy products and derivatives such as petrochemicals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • materia-inc.com