About: http://webisa.webdatacommons.org/151544031

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	My first idea, a button that is skinned by bitmaps, was a little unhandy for my interface, so I searched for a button that could draw itself using an internal formula and some user-given parameters.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com