@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_memory_	skos:broader	isac:multi-chip_module_ .
isac:semiconductor_device_	skos:broader	isac:multi-chip_module_ .
isac:circuit_board_	skos:broader	isac:multi-chip_module_ .
isac:_dimm_	skos:broader	isac:multi-chip_module_ .