About: http://webisa.webdatacommons.org/397931199

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	Cost - no one wants to pay a lot for a lens no matter what camera system it is.The lens is a tool that I use to create images and get paid for them.
http://www.w3.org/ns/prov#wasQuotedFrom	dpreview.com