About: http://webisa.webdatacommons.org/23383345

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	TThere are many more permutations of f-stop use and technique, depending on the size of the lens, ambient lighting, what is being photographed, and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com