About: http://webisa.webdatacommons.org/454028703

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	In fact, the lack of geometric distortion is a traditional sign of a high quality lens.??? Read the article to see the comparison of the uncorrected and corrected images for some lenses!
http://www.w3.org/ns/prov#wasQuotedFrom	43rumors.com