<http://webisa.webdatacommons.org/concept/sand_tray_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"sand" .
<http://webisa.webdatacommons.org/concept/sand_tray_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"tray" .
<http://webisa.webdatacommons.org/concept/sand_tray_>	<http://www.w3.org/2000/01/rdf-schema#label>	"sand tray" .