About: http://webisa.webdatacommons.org/454076194

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	In the edge tracing method, the software walks around the boundary of a constituent shape in a candidate object to verify that the boundary approximates a circle, or other desired shape.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com