@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_thus_	skos:broader	isac:engineering_tool_ .
isac:version_control_	skos:broader	isac:engineering_tool_ .
isac:_catium_	skos:broader	isac:engineering_tool_ .
isac:_jira_	skos:broader	isac:engineering_tool_ .