<http://webisa.webdatacommons.org/concept/colloidal+silicon_dioxide_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"colloidal silicon" .
<http://webisa.webdatacommons.org/concept/colloidal+silicon_dioxide_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"dioxide" .
<http://webisa.webdatacommons.org/concept/colloidal+silicon_dioxide_>	<http://www.w3.org/2000/01/rdf-schema#label>	"colloidal silicon dioxide" .