PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Overlying the elastomer the layers of elastomer materials or interposed there between are layers formed of one or more of the following materials, fibers disposed in a hardened resin matrix (e.g., composite), wood, wood laminate, foam, bulk molding compound, or other suitable material.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com