About: http://webisa.webdatacommons.org/192102616

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	Your question is a little confusing: it is the heuristic estimate of distance to the destination he is supposed to be admissable in A*, not the algorithm itself.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net