About: http://webisa.webdatacommons.org/364964920

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	So the angle of rotation is the same whatever point we rotate about, but if we rotate about a point other than the origin this will translate the centre of the object by C - R(C).
http://www.w3.org/ns/prov#wasQuotedFrom	euclideanspace.com