About: http://webisa.webdatacommons.org/114561789

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	Facebook and other sites have features where they ask users for their credentials for 3rd party web sites (see image below).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com