About: http://webisa.webdatacommons.org/398387481

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	For example, if an invariant feature is a corner point of an image, then the attributes such as a position of the corner, an angle of the corner, a magnitude of the corner and a moment are computed in a neighborhood of that corner.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com