500:"Categories are a MediaWiki feature that adds any page with the wikimarkup ] in its wikimarkup to the automated listings that are categories. Categories help readers to find, and navigate around, a subject area, to see pages sorted by title, and to thus find article relationships."
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is precisely how the wiki is organized. Each namespace also corresponds to practical things that you will need to interact with quite often. The wikipedia search by default will search only in the
Article namespace.
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You need to be able to locate and assess an
Article in the context of other articles in that topic. In fact, an Article's right to exist depends on this context.
523:, which also details their founding dates and whom you can contact with regard to a particular portal. If you have created a portal, you must list it here.
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The search features is insufficient - an editor or researcher should also be able to use the
Categories to understand the coverage of the whole topic.
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You don't need to know. You would be happier knowing just wiki markup and doing constructive work.
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You just wish to browse by subject and don't have a specific keyword to search by.
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One of the most impressive systems of organization can be found in the
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There are
Portals for each topic and there is a directory of Portals.
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Articles are the main, but not the only things we find in wikipedia.
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Knowledge and Help namespaces are purely for documentation.
519:"All portals should be listed at the directory of portals:
833:...assessment and classification of Mathematics articles.
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Categories are very important in any wiki implementation.
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Knowledge:Vital_articles#Mathematics_.2860_articles.29
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More importantly, by
Categories, Portals and Projects.
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825:Knowledge:WikiProject Mathematics/Current activity
559:which is really a scheme of categories. In brief:
47:Why do we need to know the structure of Knowledge?
831:Knowledge:WikiProject Mathematics/Wikipedia 1.0
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527:lists all portals of reader-ready quality."
780:Example of portals, categories and projects
731:Sovereign states and dependent territories
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32:Primarily by Namespaces in the current
784:With respect to mathematics, we have:
794:Portal:Contents/Mathematics and logic
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807:Knowledge:WikiProject Council/Guide
799:The maintainers of these portas is
535:Not to be confused with Wikibooks.
772:Library of Congress Classification
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741:decades, centuries, and millennia
719:Anniversaries (days of the year)
838:Other organizational structures
844:Knowledge:Department directory
827:...newly created articles etc.
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789:Category:Mathematics portals
27:How is Knowledge organized?
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521:Knowledge:Portal/Directory
809:... guide to wikiprojects
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821:...FA, GA, etc. articles
707:Places, people and times
504:Documentation namespaces
83:Knowledge data structure
801:WikiProject Mathematics
525:Portal:Contents/Portals
437:Gadget definition talk
405:Education Program talk
815:...vital articles list
767:Dewey Decimal classes
714:Academic disciplines
545:Knowledge:Bookshelf
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557:Portal of Contents
551:Portal of Contents
461:Virtual namespaces
123:Subject namespaces
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433:Gadget definition
401:Education Program
389:Institution talk
343:Former namespaces
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488:Current list
421:Gadget talk
373:Course talk
334:Module talk
270:Portal talk
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606:Mathematics
385:Institution
286:Draft talk
762:Categories
695:Categories
690:Glossaries
636:Technology
621:Philosophy
496:Categories
357:Book talk
238:Help talk
190:File talk
158:User talk
116:Namespaces
69:Namespaces
757:A–Z index
736:Timelines
670:Overviews
591:Geography
581:Reference
314:TimedText
302:MOS talk
202:MediaWiki
170:Knowledge
74:Namespace
675:Outlines
626:Religion
250:Category
218:Template
750:Indices
700:Indices
685:Portals
631:Society
601:History
586:Culture
512:Portals
471:Special
616:People
611:Nature
596:Health
569:Topics
417:Gadget
369:Course
330:Module
266:Portal
724:today
680:Lists
643:Types
531:Books
481:Media
455:2601
449:Topic
445:2600
440:2303
429:2302
424:2301
413:2300
282:Draft
142:Talk
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234:Help
186:File
154:User
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