About: http://webisa.webdatacommons.org/199696948

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	To my mind, one of the more interesting of his series is called Graphic Primitives, and was done in 1998.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com