About: http://webisa.webdatacommons.org/319852516

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 materials are known in the art such as glass, polystyrene, polycarbonate, PMMA, polyacrylates, PDMS, and other plastics.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com