About: http://webisa.webdatacommons.org/27891206

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	It basically allows you to debug pages by enabling and disabling various parts of the browser such as Cookies, Javascript, CSS, Images etc.
http://www.w3.org/ns/prov#wasQuotedFrom	mozilla.org