@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:stock_option_	skos:broader	isac:variable_compensation_ .
isac:_commission_	skos:broader	isac:variable_compensation_ .
isac:_bonus_	skos:broader	isac:variable_compensation_ .
isac:sale_commission_	skos:broader	isac:variable_compensation_ .