<http://webisa.webdatacommons.org/concept/required_school_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"required" .
<http://webisa.webdatacommons.org/concept/required_school_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"school" .
<http://webisa.webdatacommons.org/concept/required_school_>	<http://www.w3.org/2000/01/rdf-schema#label>	"required school" .