PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • After treatment, waste can be reused for cement or other construction material production, and 90%???95% of base oil can be recycled directly as drilling fluid.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thomasnet.com