About: http://webisa.webdatacommons.org/176222149

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	Most modern fixers are 'rapid' and will fix a film is a very few minutes: they are based on ammonium thiosulphate rather than the old 'hypo'.
http://www.w3.org/ns/prov#wasQuotedFrom	rogerandfrances.com