@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_breathing_	skos:broader	isac:necessary_function_ .
isac:_maintenance_	skos:broader	isac:necessary_function_ .
isac:_communication_	skos:broader	isac:necessary_function_ .
isac:_control_	skos:broader	isac:necessary_function_ .
isac:_design_	skos:broader	isac:necessary_function_ .
isac:_job_	skos:broader	isac:necessary_function_ .
isac:_school_	skos:broader	isac:necessary_function_ .
isac:_service_	skos:broader	isac:necessary_function_ .
isac:_structure_	skos:broader	isac:necessary_function_ .
isac:_reporting_	skos:broader	isac:necessary_function_ .
isac:_exercise_	skos:broader	isac:necessary_function_ .
isac:_function_	skos:broader	isac:necessary_function_ .
isac:_goods_	skos:broader	isac:necessary_function_ .
isac:_sale_	skos:broader	isac:necessary_function_ .
isac:_sleep_	skos:broader	isac:necessary_function_ .
isac:_operation_	skos:broader	isac:necessary_function_ .
isac:_digestion_	skos:broader	isac:necessary_function_ .
isac:_cooling_	skos:broader	isac:necessary_function_ .
isac:_payroll_	skos:broader	isac:necessary_function_ .
isac:heart_rate_	skos:broader	isac:necessary_function_ .