<http://webisa.webdatacommons.org/prov/54798215>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19811226> .
<http://webisa.webdatacommons.org/19811226>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/19811226>	<http://www.w3.org/ns/prov#value>	"where A is a square matrix, and b is a matrix of the same number of rows" .
<http://webisa.webdatacommons.org/prov/388068426>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19811226> .
<http://webisa.webdatacommons.org/19811226>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sourceforge.net> .