is exactly the same as (external identifier)
the alias (short name) used in the given context
Such a nanopublication defines a biochementity: a chemical entity (compound, metabolite, isomer, group, …) as a subclass of BioChemEntity, with its names (including Dutch/nl-be variants), external identifiers, chemical roles, inter-entity relations and context-specific aliases.
external identifier (identifiers.org: InChIKey, CHEBI, CAS, PubChem, …)
the biochementity this one is an isomer of
the biochementity this one is a metabolite of
the name of the biochementity (Dutch, nl-be)
the parent class (BioChemEntity, or another biochementity)
a chemical role (e.g. an obo/CHEBI role such as flame retardant)
the vocabulary / ontology this biochementity is part of