About: http://webisa.webdatacommons.org/372632712

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	For example, a transparent material such as silicone (silicone resin, silicone rubber or silicone elastomer), urea resin or glass may be used instead.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com