@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_c3_	skos:broader	isac:complement_component_ .
isac:_c1q_	skos:broader	isac:complement_component_ .
isac:antigen-antibody_complex_	skos:broader	isac:complement_component_ .