About: http://webisa.webdatacommons.org/43481205

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	in their name, e.g. for Ubuntu install libqt4-core, libqt4-gui and libqt4-xml
http://www.w3.org/ns/prov#wasQuotedFrom	github.com