@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_people_	skos:broader	isac:write_comment_ .
isac:_e-mail_	skos:broader	isac:write_comment_ .
isac:_determination_	skos:broader	isac:write_comment_ .