@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_ultrasound_	skos:broader	isac:multiple_modality_ .
isac:physical_therapy_	skos:broader	isac:multiple_modality_ .
isac:_video_	skos:broader	isac:multiple_modality_ .
isac:_voice_	skos:broader	isac:multiple_modality_ .
isac:_mri_	skos:broader	isac:multiple_modality_ .
isac:_x-ray_	skos:broader	isac:multiple_modality_ .
isac:_chemotherapy_	skos:broader	isac:multiple_modality_ .
isac:_injection_	skos:broader	isac:multiple_modality_ .
isac:_visual_	skos:broader	isac:multiple_modality_ .
isac:optical_imaging_	skos:broader	isac:multiple_modality_ .