@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_engineering_	skos:broader	isac:rigorous_program_ .
isac:_science_	skos:broader	isac:rigorous_program_ .
isac:_ib_	skos:broader	isac:rigorous_program_ .
isac:_year_	skos:broader	isac:rigorous_program_ .
<http://webisa.webdatacommons.org/concept/advanced+placement_ap_>	skos:broader	isac:rigorous_program_ .
isac:_nursing_	skos:broader	isac:rigorous_program_ .