About: http://webisa.webdatacommons.org/313950933

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	One downside to that approach: All your packages, including libraries, will be marked as manually installed, so they will not be uninstalled, when no package depends on them any more.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com