About: http://webisa.webdatacommons.org/177863532

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	Also disclosed is a process for calculating distances between particular items represented in a hierarchical browse structure, such as a tree or an acyclic graph.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr