@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_program_	skos:broader	isac:object_code_ .
isac:_file_	skos:broader	isac:object_code_ .
isac:_library_	skos:broader	isac:object_code_ .
isac:object_code_	skos:broader	isac:object_code_ .
isac:source_code_	skos:broader	isac:object_code_ .