About: http://webisa.webdatacommons.org/174364511

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 photographic medium is a silver halide, the silver halide is mixed with a binder, such as cellulose or gelatin, to hold the silver halide material on the base.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com