About: http://webisa.webdatacommons.org/244662534

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	A Circle is an Ellipse, but an Ellipse is not a Circle because even though both methods can draw a curve, all points in an Ellipse are not required to be equidistant from its center like a Circle.
http://www.w3.org/ns/prov#wasQuotedFrom	dreamincode.net