About: http://webisa.webdatacommons.org/269389539

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	by hankkarl ?? Wed Dec 03, 2008 5:55 pm One thing I have noticed between Canon and aftermarket lenses, including Sigma is that Canon cares about FF, while the others seem to optimize the lenses for crop cameras.
http://www.w3.org/ns/prov#wasQuotedFrom	kolor.com