<http://webisa.webdatacommons.org/134164432>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sourceforge.net> .
<http://webisa.webdatacommons.org/134164432>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/134164432>	<http://www.w3.org/ns/prov#value>	"b is a matrix with the same number of rows as A and any number of columns." .
<http://webisa.webdatacommons.org/prov/54798215>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/134164432> .