About: http://webisa.webdatacommons.org/19482255

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	So cold reboot is the only method to get rid of it as I can not do anything. (In the last I have disabled all accounts including Guest).
http://www.w3.org/ns/prov#wasQuotedFrom	askubuntu.com