@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_b_	skos:broader	isac:arbitrary_integer_ .
isac:_n_	skos:broader	isac:arbitrary_integer_ .
isac:_p_	skos:broader	isac:arbitrary_integer_ .
isac:_q_	skos:broader	isac:arbitrary_integer_ .