<http://webisa.webdatacommons.org/concept/hepatitis+b+virus_infection_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"hepatitis b virus" .
<http://webisa.webdatacommons.org/concept/hepatitis+b+virus_infection_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"infection" .
<http://webisa.webdatacommons.org/concept/hepatitis+b+virus_infection_>	<http://www.w3.org/2000/01/rdf-schema#label>	"hepatitis b virus infection" .