PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Diene??? solution-polymerized polybutadiene rubber grades ??? for a variety of applications, including plastics, tires, mechanical rubber goods,
http://www.w3.org/ns/prov#wasQuotedFrom
  • firestonepolymers.com