About: http://webisa.webdatacommons.org/57052645

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	(sudo necessary if you are logged in as a user other than root -- and you are not planning to log in as root, right?)
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com