A narrower concept could be either a variant term or a hierarchically narrower term.
Tag: Broader-narrower relationships
Avoiding Mistakes in Taxonomy Hierarchical Relationships
Perhaps the most important issue in designing a hierarchical taxonomy is creating hierarchical relationships between terms correctly. This makes the taxonomy intuitively easy to understand and navigate by all kinds of users, regardless of whether they have had any training on using a taxonomy. The basic principles of the hierarchical…