About: http://webisa.webdatacommons.org/147311834

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	Where the overlay is applied as a film, it may for instance be a plastics film such as a polyethylene, or polyester film.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com