<http://webisa.webdatacommons.org/concept/crib_mattress_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"crib" .
<http://webisa.webdatacommons.org/concept/crib_mattress_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"mattress" .
<http://webisa.webdatacommons.org/concept/crib_mattress_>	<http://www.w3.org/2000/01/rdf-schema#label>	"crib mattress" .