@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:adobe_illustrator_	skos:broader	<http://webisa.webdatacommons.org/concept/vector-based+drawing_program_> .
isac:_inkscape_	skos:broader	<http://webisa.webdatacommons.org/concept/vector-based+drawing_program_> .