About: http://webisa.webdatacommons.org/256091863

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	Canon prevented the 600rt to work in dual rt/optical mode though I do not see any reason other than marketing/money grabbing (thanks, Canon!).
http://www.w3.org/ns/prov#wasQuotedFrom	canonrumors.com