About: http://webisa.webdatacommons.org/154825122

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	I have not bought an f/1.4 or f/1.2 autofocus lens because the reviews seem to say others are a little better, but not startlingly better, and much more expensive.
http://www.w3.org/ns/prov#wasQuotedFrom	luminous-landscape.com