@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_retina_	skos:broader	isac:visual_system_ .
isac:_cataract_	skos:broader	isac:visual_system_ .
isac:_change_	skos:broader	isac:visual_system_ .
isac:_image_	skos:broader	isac:visual_system_ .
isac:_brain_	skos:broader	isac:visual_system_ .
isac:_mechanism_	skos:broader	isac:visual_system_ .
isac:_vision_	skos:broader	isac:visual_system_ .
isac:_part_	skos:broader	isac:visual_system_ .
isac:macular_degeneration_	skos:broader	isac:visual_system_ .
isac:visual_cortex_	skos:broader	isac:visual_system_ .
<http://webisa.webdatacommons.org/concept/secondary+visual_cortex_>	skos:broader	isac:visual_system_ .
isac:area_mt_	skos:broader	isac:visual_system_ .