PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The sealing member 45 is made of a rubber material such as silicon rubber, chloroprene rubber, butyl rubber, ethylene-propylene rubber and nitrile rubber or an elastic material such as an elastomeric material.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au