@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_evaluation_	skos:broader	isac:process_development_ .
isac:_optimization_	skos:broader	isac:process_development_ .
isac:heat_transfer_	skos:broader	isac:process_development_ .