About: http://webisa.webdatacommons.org/110354807

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	The result is a black square centered at the point of rotation, which in this illustration is the origin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es