About: http://webisa.webdatacommons.org/283310406

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	The AF is the slowest of any lens in my 16+ lens EF collection...even slower than the old Rebel kit lenses.
http://www.w3.org/ns/prov#wasQuotedFrom	canonrumors.com