EN ISO 19126:2009

Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Terms, definitions and abbreviations
5 Concepts
6 Feature concept dictionary schema
7 Management of feature concept dictionaries as
  registers
8 Register of feature concept dictionaries and
  feature catalogues
Annex A (informative) - Feature concepts in dictionaries,
                        catalogues and application schemas
Annex B (normative) - Abstract test suite
Annex C (normative) - Information to be included in
                      registration proposals
Annex D (informative) - Example implementation of the feature
                        concept dictionary schema as a register
Annex E (informative) - UML notation
Bibliography

ISO 19126:2009 specifies a schema for feature concept dictionaries to be established and managed as registers. It does not specify schemas for feature catalogues or for the management of feature catalogues as registers. However, because feature catalogue are often derived from feature concept dictionaries, ISO 19126:2009 does specify a schema for a hierarchical register of feature concept dictionaries and feature catalogues. These registers are in accordance with ISO 19135.