About: http://webisa.webdatacommons.org/211700459

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	When doing food and other subjects which require accurate color matching on transparency film, I might need some filtration or even the use of a polarizer which will absorb 2 f/stops right there.
http://www.w3.org/ns/prov#wasQuotedFrom	largeformatphotography.info