<http://webisa.webdatacommons.org/concept/photovoltaic+power_generation_>	<http://www.w3.org/2000/01/rdf-schema#label>	"photovoltaic power generation" .
<http://webisa.webdatacommons.org/concept/photovoltaic+power_generation_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"generation" .
<http://webisa.webdatacommons.org/concept/photovoltaic+power_generation_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"photovoltaic power" .