PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Separators / Filtration Systems Products include subsystems for the separation, filtration, and/or collection of oil, debris, metal chips, abrasive media, scale, dust, fine swarf, or other waste removed during the cleaning process.
http://www.w3.org/ns/prov#wasQuotedFrom
  • globalspec.com