About: http://webisa.webdatacommons.org/4045754

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	I cannot really compare that in my altitude and conditions.As for Lin's comment on the Nikon cat picture, I can only notice that the cat does not create "shadow, except for the side which is really blue.
http://www.w3.org/ns/prov#wasQuotedFrom	dpreview.com