@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_device_	skos:broader	isac:sampling_device_ .
isac:_invention_	skos:broader	isac:sampling_device_ .
isac:_syringe_	skos:broader	isac:sampling_device_ .
<http://webisa.webdatacommons.org/concept/a%2Fd_converter_>	skos:broader	isac:sampling_device_ .
isac:air_monitoring_	skos:broader	isac:sampling_device_ .