A formal disclosure of the IEML Dictionary, ieml_subject_map.xml, is available. It is a ready-to-use Versavant subject map that meets the disclosure requirements of ISO/IEC 13250-5, the draft Topic Maps Reference Model. Together with ieml_subject_map.xml, the open source Versavant transparency engine may be used by anyone, under the Apache 2.0 License, to facilitate the exploitation of ieml in the context of any combination of subject addressing schemes, ontologies, taxonomies, vocabularies, etc.