<http://webisa.webdatacommons.org/concept/methyl_sulphate_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"methyl" .
<http://webisa.webdatacommons.org/concept/methyl_sulphate_>	<http://www.w3.org/2000/01/rdf-schema#label>	"methyl sulphate" .
<http://webisa.webdatacommons.org/concept/methyl_sulphate_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"sulphate" .