About: http://webisa.webdatacommons.org/454019358

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	In linear algebra, a rotation matrix is a matrix that is used to perform a rotation in Euclidean space.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org