"taxonConcept is a specific taxonomic concept (i.e. a name-reference combination)"
"taxonNameUsageConcept is a particular type of organism referencing one or more individual or aggregate occurrences in one or more plots and typically associated with a taxon name string used by the author of the dataset"
"taxonDetermination is an assertion, made by a party, linking one or more taxonConcepts to a taxonNameUsageConcept"
