About: http://webisa.webdatacommons.org/346940120

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	vertex (i is a head) and a number of edges that exit that vertex (i is a tail).
http://www.w3.org/ns/prov#wasQuotedFrom	cornell.edu