@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_transformer_	skos:broader	isac:inductive_device_ .
isac:_market_	skos:broader	isac:inductive_device_ .
isac:_motor_	skos:broader	isac:inductive_device_ .
isac:electric_motor_	skos:broader	isac:inductive_device_ .