<http://webisa.webdatacommons.org/concept/anti-tumor_agent_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"anti-tumor" .
<http://webisa.webdatacommons.org/concept/anti-tumor_agent_>	<http://www.w3.org/2000/01/rdf-schema#label>	"anti-tumor agent" .
<http://webisa.webdatacommons.org/concept/anti-tumor_agent_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"agent" .