<http://webisa.webdatacommons.org/387918357>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/516247182>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/387918357> .
<http://webisa.webdatacommons.org/387918357>	<http://www.w3.org/ns/prov#value>	"-- u is upper triangular, p is a permutation matrix and s is the signature of the permutation." .
<http://webisa.webdatacommons.org/387918357>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<haskell.org> .