@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
<http://webisa.webdatacommons.org/concept/_ieee_802.11>	skos:broader	isac:mac_protocol_ .
isac:_s-mac_	skos:broader	isac:mac_protocol_ .
isac:_xmac_	skos:broader	isac:mac_protocol_ .