<http://webisa.webdatacommons.org/concept/buerger%27_disease_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"disease" .
<http://webisa.webdatacommons.org/concept/buerger%27_disease_>	<http://www.w3.org/2000/01/rdf-schema#label>	"buerger' disease" .
<http://webisa.webdatacommons.org/concept/buerger%27_disease_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"buerger'" .