About: http://webisa.webdatacommons.org/369749095

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	I do not know if you would have to do it for packages other than xorg-server as well.
http://www.w3.org/ns/prov#wasQuotedFrom	gentoo.org