About: http://webisa.webdatacommons.org/17182565

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	is this for apt_preferences or apt.conf? it looks like this answer is a bit mixed up.
http://www.w3.org/ns/prov#wasQuotedFrom	askubuntu.com