About: http://webisa.webdatacommons.org/206643879

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	Allow more flexibility in /etc/apt/preferences, e.g. comment only sections
http://www.w3.org/ns/prov#wasQuotedFrom	softpedia.com