@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_alkali_	skos:broader	isac:basic_catalyst_ .
isac:metal_hydroxide_	skos:broader	isac:basic_catalyst_ .
isac:_catalyst_	skos:broader	isac:basic_catalyst_ .
isac:_like_	skos:broader	isac:basic_catalyst_ .
isac:tertiary_amine_	skos:broader	isac:basic_catalyst_ .
isac:_pyridine_	skos:broader	isac:basic_catalyst_ .
isac:sodium_hydride_	skos:broader	isac:basic_catalyst_ .
isac:_ammonia_	skos:broader	isac:basic_catalyst_ .
isac:potassium_hydroxide_	skos:broader	isac:basic_catalyst_ .
isac:sulfonic_acid_	skos:broader	isac:basic_catalyst_ .
isac:sodium_acetate_	skos:broader	isac:basic_catalyst_ .
isac:alkaline_catalyst_	skos:broader	isac:basic_catalyst_ .
isac:_naoh_	skos:broader	isac:basic_catalyst_ .
isac:sodium_methylate_	skos:broader	isac:basic_catalyst_ .