@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_return_	skos:broader	isac:various_example_ .
isac:_wave_	skos:broader	isac:various_example_ .
isac:_suicide_	skos:broader	isac:various_example_ .