@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_firebug_	skos:broader	isac:dev_tool_ .
isac:_gcc_	skos:broader	isac:dev_tool_ .
isac:_debugging_	skos:broader	isac:dev_tool_ .
isac:_ide_	skos:broader	isac:dev_tool_ .