@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:heart_disease_	skos:broader	isac:future_problem_ .
isac:_event_	skos:broader	isac:future_problem_ .
isac:_failure_	skos:broader	isac:future_problem_ .
isac:_one_	skos:broader	isac:future_problem_ .
isac:_liability_	skos:broader	isac:future_problem_ .
isac:climate_change_	skos:broader	isac:future_problem_ .
isac:_diabetes_	skos:broader	isac:future_problem_ .
isac:_case_	skos:broader	isac:future_problem_ .
isac:_difficulty_	skos:broader	isac:future_problem_ .
isac:_pollution_	skos:broader	isac:future_problem_ .
isac:_unemployment_	skos:broader	isac:future_problem_ .
isac:global_warming_	skos:broader	isac:future_problem_ .