About: http://webisa.webdatacommons.org/15213719

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	here is what they say on the gaema page gaema only authenticates an user, and does not provide persistence such as sessions or secure cookies to keep the user logged in..
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com