PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some vinyl aromatics, particularly styrene also may be less costly than other monomers often used to make drag-reducing polymers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au