@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_mail_	skos:broader	isac:valid_object_ .
isac:_function_	skos:broader	isac:valid_object_ .
<http://webisa.webdatacommons.org/concept/_object_in+active+directory>	skos:broader	isac:valid_object_ .