About: http://webisa.webdatacommons.org/375660247

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	Whether a lens is a wide angle or telephoto or in between, except for extremely small and arcane differences, matter not a bit as to depth-of-field, except as how they change the resulting picture field for any given sensor size.
http://www.w3.org/ns/prov#wasQuotedFrom	dpreview.com