About: http://webisa.webdatacommons.org/162589201

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	Examples of such materials available are polyethylene, polypropylene, silicone, and polyurethane.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk