About: http://webisa.webdatacommons.org/218343047

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	That seems what the OP is interested in, lens distortion and correction, and what I thought was mostly under discussion.
http://www.w3.org/ns/prov#wasQuotedFrom	dpreview.com