PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Thermoplastic and thermoset particles, for example polyester and nylon, and melamine formaldehyde and phenol formaldehyde, may also be used as the friction particles, but care should be taken to avoid processing conditions such as high temperatures that would melt or degrade these particles.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es