About: http://webisa.webdatacommons.org/243282766

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	One could spend a week discussing sharpening but agree with a previous poster most methods and peoples efforts are deficient and in the end really really good methods of sharpening defy automation and pre setting.
http://www.w3.org/ns/prov#wasQuotedFrom	dpreview.com