PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such rubber compounds are generally repaired from elastomers such as natural rubber, butadiene rubbers, and SBR rubbers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com