<http://webisa.webdatacommons.org/concept/x1_carbon_>	<http://www.w3.org/2000/01/rdf-schema#label>	"x1 carbon" .
<http://webisa.webdatacommons.org/concept/x1_carbon_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"x1" .
<http://webisa.webdatacommons.org/concept/x1_carbon_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"carbon" .