This clause lists documents that were used in the drafting of this document, but which are not normative.
Directive 2007/2/EC of the European Parliament and of the Council of 14 March 2007 establishing an Infrastructure for Spatial Information in the European Community (INSPIRE)
ISA Action 1.1 on Semantic Interoperability - D7.1.3 Study on persistent URIs, with identification of best practices and recommendations on the topic for the MSs and the EC