About: http://webisa.webdatacommons.org/212613547

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 a simple closed curve which divides the plane into two regions:
http://www.w3.org/ns/prov#wasQuotedFrom	edwardbetts.com