About: http://webisa.webdatacommons.org/95851703

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	Using an LU decomposition further simplifies this, as L is a unit, lower triangular matrix, i.e. its diagonal elements are all 1, in most implementations.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com