@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_president_	skos:broader	<http://webisa.webdatacommons.org/concept/constitutional+law_scholar_> .
isac:president_obama_	skos:broader	<http://webisa.webdatacommons.org/concept/constitutional+law_scholar_> .
isac:_obama_	skos:broader	<http://webisa.webdatacommons.org/concept/constitutional+law_scholar_> .