pm#category_identifier__formal_term
  supertype:  #language_unit__linguistic_unit  one of the natural units into which linguistic messages can be analyzed
  part of:  pm#ontology  a set of categories, and definitions or axioms about these categories

1 statement is about a direct instance of pm#category_identifier: pm#graph1_on_ontology
No  statement uses a specialization of pm#category_identifier; click here to add a statement.