About: http://webisa.webdatacommons.org/359344461

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	An f2.8 aperture does not necessarily mean that it will have better sharpness, contrast, distortion control, and other important factors compared to an f4.0 aperture.
http://www.w3.org/ns/prov#wasQuotedFrom	epinions.com