<http://webisa.webdatacommons.org/87352200>	<http://www.w3.org/ns/prov#value>	"in which L is a matrix that expresses the constraint." .
<http://webisa.webdatacommons.org/87352200>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/54501842>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/87352200> .
<http://webisa.webdatacommons.org/87352200>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .