About: http://webisa.webdatacommons.org/6310651

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	Unity is a plugin (which is responsible for launcher, hud, dash, .etc) in Compiz, hence you loose all the useful bits that gives you.
http://www.w3.org/ns/prov#wasQuotedFrom	launchpad.net