BRENDA Tissue and Enzyme Source Ontology / 布兰达组织和酶源本体	Chemical Entities of Biological Interest Ontology / 生物相关的化学实体本体	Source
http://purl.obolibrary.org/obo/CHEBI_78505	http://purl.obolibrary.org/obo/BTO_0001439	LOOM
http://purl.obolibrary.org/obo/CHEBI_74969	http://purl.obolibrary.org/obo/BTO_0004617	LOOM