@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_lead_	skos:broader	isac:analytic_function_ .
isac:_function_	skos:broader	isac:analytic_function_ .
isac:_rank_	skos:broader	isac:analytic_function_ .
isac:_lag_	skos:broader	isac:analytic_function_ .
isac:power_series_	skos:broader	isac:analytic_function_ .
isac:_row_number_	skos:broader	isac:analytic_function_ .