PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The balloon is preferably made from an elastomeric material such as latex, silicone or polyurethane or a blend of materials such as polyurethane and polyvinyl chloride.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es