PUBLIC MARKS with tags uri & ietf

The ‘geo’ Uniform Resorce Identifier (URI) aims to facilitate, support and standardize part of the interaction with geospatial services and applications. Accessing information about or trigger further services based on a particular place on earth shouldn’t be any harder than writing an email by clicking on a ‘mailto:’ link.

This document defines a new protocol element, the Internationalized Resource Identifier (IRI), as a complement to the Uniform Resource Identifier (URI). An IRI is a sequence of characters from the Universal Character Set (Unicode/ISO 10646). A mapping from IRIs to URIs is defined, which means that IRIs can be used instead of URIs, where appropriate, to identify resources.