About: http://webisa.webdatacommons.org/57286231

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	Preferably, a graph structure is a data structure which represents a directed graph.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk