id	keyword
ajis02-281	object
ajis02-281	data
ajis02-281	odmg
ajis02-281	database
ajis02-281	schema
ajis02-281	specification
ajis02-281	file
ajis02-281	type
ajis02-281	language
ajis02-281	systems
ajis02-281	schemata
ajis02-281	interface