About: http://webisa.webdatacommons.org/114897282

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Particularly perferred porous films are those prepared from vinyl chloride and a lower alkyl acrylate, such as methyl or ethyl acrylate, and terpolymers of acrylonitrile, isobutylene and vinylidene chloride.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com