About: http://webisa.webdatacommons.org/267930287

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	Since d ( x )> d ( z ) and already w is a neighbor of z but not x , there must be a vertex y adjacent to x but not to z .
http://www.w3.org/ns/prov#wasQuotedFrom	authorstream.com