About: http://webisa.webdatacommons.org/387967868

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	Suitable cover films may be made of such materials as acrylates, polymethylmethacrylates, polycarbonates, polyesters, nylons, polyvinylchlorides, or polyurethanes, among others.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com