@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:single_value_	skos:broader	isac:aggregate_function_ .
isac:_average_	skos:broader	isac:aggregate_function_ .
isac:_group_	skos:broader	isac:aggregate_function_ .
isac:_sum_	skos:broader	isac:aggregate_function_ .
isac:_count_	skos:broader	isac:aggregate_function_ .
isac:_function_	skos:broader	isac:aggregate_function_ .
isac:_total_	skos:broader	isac:aggregate_function_ .
isac:_max_	skos:broader	isac:aggregate_function_ .
isac:_min_	skos:broader	isac:aggregate_function_ .
isac:_avg_	skos:broader	isac:aggregate_function_ .
isac:_first_	skos:broader	isac:aggregate_function_ .
isac:_select_	skos:broader	isac:aggregate_function_ .
isac:having_clause_	skos:broader	isac:aggregate_function_ .
isac:count_function_	skos:broader	isac:aggregate_function_ .
isac:sum_function_	skos:broader	isac:aggregate_function_ .