About: http://webisa.webdatacommons.org/49078549

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	A directed acyclic graph is a directed graph where no path starts and ends at the same node.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com