PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Rubber products, such as vehicle tires and seals are made typically by compounding or mixing fillers, such as carbon black or silica, into rubber, which is then vulcanized.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au