About: http://webisa.webdatacommons.org/104738667

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	Have a hidden form field on every page with the session token and every request to the server must be a form submit including the hidden fields value.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com