<http://webisa.webdatacommons.org/concept/coumadin_warfarin_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"coumadin" .
<http://webisa.webdatacommons.org/concept/coumadin_warfarin_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"warfarin" .
<http://webisa.webdatacommons.org/concept/coumadin_warfarin_>	<http://www.w3.org/2000/01/rdf-schema#label>	"coumadin warfarin" .