<http://webisa.webdatacommons.org/concept/chemical_e.g_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"chemical" .
<http://webisa.webdatacommons.org/concept/chemical_e.g_>	<http://www.w3.org/2000/01/rdf-schema#label>	"chemical e.g" .
<http://webisa.webdatacommons.org/concept/chemical_e.g_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"e.g" .