About: http://webisa.webdatacommons.org/166978960

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	They will give you the 200.00 off the lens even if the discount was not available when you purchased.Plus their service is the best I have seen anywhere on the web, including amazon, adorama, bhphoto, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	dpreview.com