| http://www.w3.org/ns/prov#value | - Exemplary of such materials are the polyolefins, such as polyethylene, polypropylene and copolymers thereof; acrylate ester resins, such as polymethyl acrylate, polyethyl acrylate, polymethyl methacrylate, polyethyl methacrylate, and copolymers thereof; vinyl resins, such as polystyrene; polyvinyl halides such as polyvinyl chloride; polyvinyl acetals such as polyvinyl butyral; polyvinylidene compo
|
