@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_host_	skos:broader	isac:common_database_ .
isac:m_access_	skos:broader	isac:common_database_ .
isac:_mysql_	skos:broader	isac:common_database_ .
isac:_oracle_	skos:broader	isac:common_database_ .
isac:_jstor_	skos:broader	isac:common_database_ .