About: http://webisa.webdatacommons.org/153619348

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	Its a great lens and if you shoot consistently on the long end of either of these lenses the 300 with a 1.4x is a great combination.
http://www.w3.org/ns/prov#wasQuotedFrom	canonrumors.com