@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:simulated_annealing_	skos:broader	isac:heuristic_algorithm_ .
<http://webisa.webdatacommons.org/concept/genetic+algorithm_ga_>	skos:broader	isac:heuristic_algorithm_ .