<http://webisa.webdatacommons.org/concept/_nightmare_at+20%2C000+foot>	<http://www.w3.org/2000/01/rdf-schema#label>	"nightmare at 20,000 foot" .
<http://webisa.webdatacommons.org/concept/_nightmare_at+20%2C000+foot>	<http://webisa.webdatacommons.org/ontology#hasHead>	"nightmare" .
<http://webisa.webdatacommons.org/concept/_nightmare_at+20%2C000+foot>	<http://webisa.webdatacommons.org/ontology#hasPostModifier>	"at 20,000 foot" .