About: http://webisa.webdatacommons.org/360591070

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	Pathfinding is a pretty solved problem... as mentioned in almost every answer here, some variation on A* is going to be what you use.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com