1 Scope
This document maps and describes the differences between GDF (ISO 20524 series), from ISO/TC 204, and conceptual models from the ISO 19100 family, from ISO/TC 211, and suggests ways to harmonize and resolve issues of conflict.
Throughout this document, reference to GDF refers to GDF v5.1, ISO 20524‑1 and ISO 20524‑2, unless expressly identified otherwise. Where necessary, reference will be made to Part 1 or Part 2.