PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • PhenolicsIts first synthetic polymer is phenol formaldehyde; it is supplied in the form of moulding powder, which includes resin, fillers, and other additional substance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hindawi.com