About: http://webisa.webdatacommons.org/71581511

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	something like m + d, where m is an object of type Matrix and d is a double variable, this
http://www.w3.org/ns/prov#wasQuotedFrom	zeepedia.com