PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Provide a technical forum where end-users, suppliers, and other interested parties can share technical information that will provide improvements or resolution to sealing products, valve packing, services, and end-use applications.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fluidleak.com