<http://webisa.webdatacommons.org/342774474>	<http://www.w3.org/ns/prov#value>	"If it is solvable then its optimal solution is a feasible solution of the original bilevel pro- gramming problem." .
<http://webisa.webdatacommons.org/prov/60502541>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/342774474> .
<http://webisa.webdatacommons.org/342774474>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/342774474>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ieee.org> .