@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:cerebral_palsy_	skos:broader	isac:speech_delay_ .
isac:early_intervention_	skos:broader	isac:speech_delay_ .
isac:_apraxium_	skos:broader	isac:speech_delay_ .