@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:fertility_issue_	skos:broader	isac:pituitary_function_ .
isac:pituitary_tumor_	skos:broader	isac:pituitary_function_ .
isac:maturation_concern_	skos:broader	isac:pituitary_function_ .
isac:gonadal_failure_	skos:broader	isac:pituitary_function_ .