About: http://webisa.webdatacommons.org/453098192

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	The intermediate layer may be formed using a material such as polyvinyl alcohol, polyethylene oxide, ethyl cellulose, methyl cellulose, casein, polyamide, glue or gelatin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com