About: http://webisa.webdatacommons.org/418060466

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 set of vertices is independent if it has at most three points and is not a line.
http://www.w3.org/ns/prov#wasQuotedFrom	calculus7.org