<http://webisa.webdatacommons.org/concept/cost_argument_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"cost" .
<http://webisa.webdatacommons.org/concept/cost_argument_>	<http://www.w3.org/2000/01/rdf-schema#label>	"cost argument" .
<http://webisa.webdatacommons.org/concept/cost_argument_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"argument" .