<http://webisa.webdatacommons.org/concept/harsh+butyl_ether_>	<http://www.w3.org/2000/01/rdf-schema#label>	"harsh butyl ether" .
<http://webisa.webdatacommons.org/concept/harsh+butyl_ether_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"harsh butyl" .
<http://webisa.webdatacommons.org/concept/harsh+butyl_ether_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"ether" .