<http://webisa.webdatacommons.org/concept/_cost_effective+energy+efficiency>	<http://webisa.webdatacommons.org/ontology#hasHead>	"cost" .
<http://webisa.webdatacommons.org/concept/_cost_effective+energy+efficiency>	<http://webisa.webdatacommons.org/ontology#hasPostModifier>	"effective energy efficiency" .
<http://webisa.webdatacommons.org/concept/_cost_effective+energy+efficiency>	<http://www.w3.org/2000/01/rdf-schema#label>	"cost effective energy efficiency" .