@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_design_	skos:broader	isac:cad_program_ .
isac:_autocad_	skos:broader	isac:cad_program_ .
isac:_first_	skos:broader	isac:cad_program_ .
isac:autodesk_autocad_	skos:broader	isac:cad_program_ .
isac:_catium_	skos:broader	isac:cad_program_ .
isac:_catia_	skos:broader	isac:cad_program_ .
isac:_creo_	skos:broader	isac:cad_program_ .
isac:_sketchup_	skos:broader	isac:cad_program_ .
isac:autodesk_inventor_	skos:broader	isac:cad_program_ .
<http://webisa.webdatacommons.org/concept/_pro%2Fengineer_>	skos:broader	isac:cad_program_ .
isac:google_sketchup_	skos:broader	isac:cad_program_ .
isac:_solidwork_	skos:broader	isac:cad_program_ .
isac:_solidworks_	skos:broader	isac:cad_program_ .
isac:_turbocad_	skos:broader	isac:cad_program_ .
isac:_vectorworks_	skos:broader	isac:cad_program_ .