About: http://webisa.webdatacommons.org/384680093

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	This means that if Alice is a friend to Bob, then Bob is a friend to Alice as well.
http://www.w3.org/ns/prov#wasQuotedFrom	explainextended.com