About: http://webisa.webdatacommons.org/35251996

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	They can be used to replace gelatin in whole or in part in light-sensitive photographic layers on films, paper and other substrates and all of the other uses disclosed in Stol U.S. Pat. No. 3,620,751.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com