Category:E42 Identifier

this category may be used for the Uniform Resource Identifiers (URIs) that Wikipedia and similar Wikimedia sites use as their page Uniform Resource Locators (URLs)

note from Wikipedia: "The title displayed as the article's main heading is usually identical (and always similar) to the stored title by which the page is referenced in category listings, recent changes lists, etc., and that appears (suitably encoded as necessary) in the page's URL."

scope note from the CIDOC Conceptual Reference Model (CRM): "This class comprises strings or codes assigned to instances of E1 CRM Entity in order to identify them uniquely and permanently within the context of one or more organisations. Such codes are often known as inventory numbers, registration codes, etc. and are typically composed of alphanumeric sequences. The class E42 Identifier is not normally used for machine-generated identifiers used for automated processing unless these are also used by human agents."