PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The actual thickness will vary from the nominal thickness due to factors such as the manufacturing process, how tightly the media is compressed, the tension on the rewinders that ???roll up??? the actual carbon media, and of course the shipping.
http://www.w3.org/ns/prov#wasQuotedFrom
  • filters-now.com