@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_year_	skos:broader	isac:secret_plot_ .
<http://webisa.webdatacommons.org/concept/health+care_reform_>	skos:broader	isac:secret_plot_ .
isac:public_welfare_	skos:broader	isac:secret_plot_ .