About: http://webisa.webdatacommons.org/12228926

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	In this example, Attr2 is a pending hub for Attr1 because it is related to Attr1 and other attributes, and because it is pending.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com