PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The inflatable balloons can be made of silicone, PU, PE, polyolefin, PET or other polymeric material.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es