Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Terms and definitions
5 Abbreviated terms and notation
6 Place Identifier (PI) concept
7 PI linking
8 PI linking mechanisms
Annex A (normative) - Abstract test suite
Annex B (normative) - Encoding using XLink to link with GML
Annex C (normative) - Encoding using XLink to link with
GML application schemas
Annex D (normative) - Encoding using UUID for linking
Annex E (normative) - Encoding using URL for linking
Annex F (informative) - Use case examples
Annex G (informative) - RDF examples of linking PIs
Bibliography