Internationalized Resource Identifier: differenze tra le versioni

Versione delle 12:42, 28 ott 2021

Versione delle 16:31, 28 ott 2021

Riga 3:

Un IRI è una forma generale di [[Uniform Resource Identifier]] costituita, a differenza di una [[Uniform Resource Identifier|URI]], da una sequenza di caratteri appartenenti all'''Universal Character Set'' ([[Unicode]]/[[ISO 10646]]), e ciò significa che al suo interno possono occorrere caratteri non appartenenti all'insieme [[ASCII]]<ref>{{Cita web|url=https://www.w3c.it/pr/2005/uri-iri-pressrelease-it.html|titolo=Il W3C sostiene lo standard URI e lo standard proposto IRI|sito=www.w3c.it|accesso=2021-10-28}}</ref>.

Un IRI può essere convertita in [[Uniform Resource Identifier|URI]] seguendo delle precise regole<ref name="gangemi">{{cite journal|last1=Gangemi|first1=Aldo|last2=Presutti|first2=Valentina|date=2006|title=The bourne identity of a web resource|url=http://ra.ethz.ch/CDstore/www2006/www.ibiblio.org/hhalpin/irw2006/vpresutti.pdf|journal=Proceedings of Identity Reference and the Web Workshop (IRW)|series=Laboratory for Applied Ontology|page=3|quote=Notice that IRIs (Internationalized Resource Identifier) [11] are supposed to replace URIs in next future.}}</ref><ref>{{Cite web|url=https://tools.ietf.org/html/rfc3987#section-1.3|title=Internationalized Resource Identifiers (IRIs)|last=Suignard|first=Michel|website=tools.ietf.org|language=en|access-date=2018-06-09|quote=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. The approach of defining a new protocol element was chosen instead of extending or changing the definition of URIs.}}</ref><ref>{{Cite web|url=https://tools.ietf.org/html/rfc3987#page-3|title=Internationalized Resource Identifiers (IRIs)|last=Suignard|first=Michel|website=tools.ietf.org|language=en|access-date=2018-06-09|quote=This document defines a new protocol element called Internationalized Resource Identifier (IRI) by extending the syntax of URIs to a much wider repertoire of characters. It also defines "internationalized" versions corresponding to other constructs from [RFC3986], such as URI references. The syntax of IRIs is defined in section 2, and the relationship between IRIs and URIs in section 3.}}</ref>.

== Descrizione ==