About: http://webisa.webdatacommons.org/333918869

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	Perspective anamorphosis is often used to create trompe l'oeil paintings, especially large paintings such as those which line the roofs of cathedrals.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com