About: http://webisa.webdatacommons.org/42938675

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	Essentially that means a crossing edge is a node, and thus changes the perspective of what the optimal solution is.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com