About: http://webisa.webdatacommons.org/156263512

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	luminum and the like coated on paper or conventional photographic film bases such as cellulose acetate, polystyrene, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com