PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An implant can be of a porous, non-porous, or gelatinous material, including membranes, such as sialastic membranes, or fibers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com