About: http://webisa.webdatacommons.org/192096899

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	//of 3 by 3 matrices such as addition, multiplication and transpose of matrix.
http://www.w3.org/ns/prov#wasQuotedFrom	go4expert.com