<http://webisa.webdatacommons.org/concept/motor+vehicle_exhaust_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"motor vehicle" .
<http://webisa.webdatacommons.org/concept/motor+vehicle_exhaust_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"exhaust" .
<http://webisa.webdatacommons.org/concept/motor+vehicle_exhaust_>	<http://www.w3.org/2000/01/rdf-schema#label>	"motor vehicle exhaust" .