@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_age_	skos:broader	isac:effect_modifier_ .
isac:_factor_	skos:broader	isac:effect_modifier_ .
isac:_population_	skos:broader	isac:effect_modifier_ .
isac:_race_	skos:broader	isac:effect_modifier_ .
isac:_sex_	skos:broader	isac:effect_modifier_ .
<http://webisa.webdatacommons.org/concept/_race%2Fethnicity_>	skos:broader	isac:effect_modifier_ .
isac:_gender_	skos:broader	isac:effect_modifier_ .