About: http://webisa.webdatacommons.org/431194280

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	ongs at the film/sensor plane and has nothing to do with anything here, other than the fact that the longer the lens the deeper the depth of focus and the wider the lens the more shallow.
http://www.w3.org/ns/prov#wasQuotedFrom	luminous-landscape.com