@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_database_	skos:broader	isac:application_layer_ .
isac:electronic_mail_	skos:broader	isac:application_layer_ .
isac:transport_layer_	skos:broader	isac:application_layer_ .
isac:_http_	skos:broader	isac:application_layer_ .
isac:_application_	skos:broader	isac:application_layer_ .
isac:_network_	skos:broader	isac:application_layer_ .
isac:_simple_	skos:broader	isac:application_layer_ .
isac:_case_	skos:broader	isac:application_layer_ .
isac:_timestamp_	skos:broader	isac:application_layer_ .
isac:presentation_layer_	skos:broader	isac:application_layer_ .
isac:user_interface_	skos:broader	isac:application_layer_ .
isac:file_system_	skos:broader	isac:application_layer_ .
isac:_ftp_	skos:broader	isac:application_layer_ .
isac:_telnet_	skos:broader	isac:application_layer_ .
isac:_layer_	skos:broader	isac:application_layer_ .
isac:network_layer_	skos:broader	isac:application_layer_ .
<http://webisa.webdatacommons.org/concept/hypertext+transfer+protocol_http_>	skos:broader	isac:application_layer_ .