Table 1. Anatomy of a MAxO Term.

Each MAxO term is created with a unique identifier (in this case, MAXO:0010012), a label, synonyms if available, a logical definition that specifies how the term related to terms from external ontologies and to other terms in MAxO, subclass relations, and information about the creator of the term and the creation date (not shown here).

id	MAXO:0010012
label	coenzyme Q10 supplementation
definition	Addition of coenzyme Q10 to the diet.
synonyms	coenzyme Q10 supplemental intake supplementation of coenzyme Q10 dietary supplementation of coenzyme Q10
OWL logical definition	nutritional supplementation and has input some coenzyme Q10 (CHEBI:46245)
Subclass of	Nutritional supplementation
Created by	http://orcid.org/0000-0001-7941-2961