@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_weight_	skos:broader	isac:same_specification_ .
isac:_speed_	skos:broader	isac:same_specification_ .
isac:screen_size_	skos:broader	isac:same_specification_ .