About: http://webisa.webdatacommons.org/82905049

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	A minor reason is that the stock icon is colored (as shown in the mockup), and that would look more obviously wrong when you were using any theme other than Human.
http://www.w3.org/ns/prov#wasQuotedFrom	launchpad.net