URI Full Form – What Is URI, Definition, Meaning, Uses

URI Full Form Friends, in this article, we’ll look at the full form of URI.  A Uniform Resource Identifier (URI) is a unique sequence of characters used by web technologies to identify a logical or physical resource. URIs can be used to identify anything, including people, locations, and concepts, as well as information resources like web pages and books. Uniform Resource Locators (URIs) are a type of URI that allows you to find and get information resources on a network (whether it’s the Internet or a local network like a computer disk or an Intranet) (URLs). The resource’s location is specified by a URL.

A URI is a name that identifies a resource at a certain location or URL. Uniform Resource Names are URIs that merely give a unique name without a way to locate or get the resource or information about it (URNs). Web browsers aren’t the only web technology that employs URIs. URIs are used to identify everything specified in the Resource Description Framework (RDF), such as concepts in an ontology written in the Web Ontology Language (OWL) and people described in the Friend of a Friend vocabulary, which each have their own URI.

URI Full Form

Uniform Resource Identifier is the full form of URI. A URI (Uniform Resource Identifier) is a string of characters that can be used to identify a resource by its location (URL), name (URN), or both (URL and URN). URL (Uniform Resource Locator) and URN (Uniform Resource Name) are two types of URIs (Uniform Resource Name).

URI: Uniform Resource Identifier

URI Full Form
URI Full Form

What is the definition of URI?

It’s a catch-all word for all names and addresses that appear on the World Wide Web as objects (www). It’s frequently a string of characters that indicates the name and location of a logical resource, a file, or another resource in a similar format.

URIs come in a variety of shapes and sizes

URLs (Uniform Resource Locators) and URNs (Uniform Resource Names) are two types of URIs (Uniform Resource Names). It allows other computers on a network or the World Wide Web to access resources.

History – URI Full Form

A hypothesis

URIs and URLs have a history in common. Tim Berners-hypertext Lee’s ideas from 1990 established the concept of a URL, which is a short string that represents a resource that is the target of a hyperlink. It was known as “hypertext name” or “document name” at the time.

As the key technologies of the World Wide Web, such as HTML, HTTP, and web browsers, evolved over the next three and a half years, it became necessary to distinguish between a string that supplied an address for a resource and a string that could only be accessed by a resource. It has been decided on a name. Although not yet legally defined, the terms Uniform Resource Locator and Uniform Resource Name emerged to reflect the former and the latter, respectively.

During the dispute over the definitions of URL and URN, it became evident that the principles embodied by the two terms were merely basic, broad features of resource identity. Berners-first Lee’s request for comments recognizing the existence of URLs and URNs was published by the IETF in June 1994. Above all, it established a formal syntax for Universal Resource Identifiers (URIs) (i.e. URL-like strings whose exact syntax and semantics depended on their schemes). RFC 1630 also attempted to summarize the syntax of URL schemes that were in use at the time. It acknowledged the existence of relative URL and fragment IDs but did not standardize them.


RFC 1738, published in December 1994, explicitly defined relative and absolute URLs, refined common URL syntax, established how to convert relative URLs to absolutes, and better identified the various URL schemes in use. be carried out The URN’s recognized definition and syntax had to wait until May 1997, when IETF RFC 2141 was published.

The URI syntax became a separate standard with the publication of IETF RFC 2396 in August 1998, and the IETF amended and enlarged most aspects of RFCs 1630 and 1738 relevant to URIs and URLs. The meaning of “u” in “URI” was changed from “universal” to “uniform” in the revised RFC.

RFC 2732, published in December 1999, was a minor amendment to RFC 2396, allowing URIs to handle IPv6 addresses. Several flaws in the two specifications prompted a community effort, led by RFC 2396 co-author Roy Fielding, that resulted in the publishing of IETF RFC 3986 in January 2005. It failed to do so, resulting in the abolition of the previous norm.

RFC 1738 continues to regulate such plans unless otherwise superseded, rendering the details of existing URL schemes obsolete. The HTTP scheme, for example, is refined in IETF RFC 2616. The IETF also published the contents of RFC 3986 as the entire standard STD 66, which represents the official Internet protocolization of the URI generic syntax.

The W3C’s Technical Architecture Group (TAG) released a guide to best practices and canonical URIs for publishing multiple versions of a resource in 2001. To account for the capacity or settings of the device used to view the content, the content may vary by language or size.

Despite broad public use, the term “URL” has practically become obsolete, according to IETF RFC 3305, and now serves primarily as a warning that some URIs may not be used on the network, regardless of their actual use. Act as an address for schemes that affect access. Resource identification does not have to imply retrieval of a resource representation through the Internet, nor do they have to be network-based resources, as URI-based standards such as the Resource Description Framework make clear.

In the actual world, the Semantic Web employs the HTTP URI system to identify both documents and concepts, a distinction that has caused some uncertainty over how to distinguish the two. In 2005, TAG sent out an e-mail explaining how to fix the problem, which became known as the HTTP range-14 resolution. Later, the W3C produced an Interest Group Note titled Cool URIs for the Semantic Web, which went into greater depth about how to employ content negotiation and HTTP 303 response codes for redirection.

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