PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Typical fillers include carbonate types such as magnesium and calcium carbonate, ground limestone and silicate types such as magnesium and aluminum silicate, clay, alumina, talc, as well as titanium oxide, mono-, di- and tri-calcium phosphate, cellulose polymers such as ethyl, methyl and wood and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com