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	<id>https://wiki.stiles.casa/index.php?action=history&amp;feed=atom&amp;title=Stiles_Wiki%3ACategorization</id>
	<title>Stiles Wiki:Categorization - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.stiles.casa/index.php?action=history&amp;feed=atom&amp;title=Stiles_Wiki%3ACategorization"/>
	<link rel="alternate" type="text/html" href="https://wiki.stiles.casa/index.php?title=Stiles_Wiki:Categorization&amp;action=history"/>
	<updated>2026-05-07T05:24:23Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.stiles.casa/index.php?title=Stiles_Wiki:Categorization&amp;diff=4297&amp;oldid=prev</id>
		<title>Maxwells at 20:08, 11 June 2022</title>
		<link rel="alternate" type="text/html" href="https://wiki.stiles.casa/index.php?title=Stiles_Wiki:Categorization&amp;diff=4297&amp;oldid=prev"/>
		<updated>2022-06-11T20:08:58Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 14:08, 11 June 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l215&quot;&gt;Line 215:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 215:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Category-diagram.png|300px|thumb|right|Partial view of Stiles.casa Wiki&amp;#039;s category system from 2007. Arrows point from category to sub-category.]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Category-diagram.png|300px|thumb|right|Partial view of Stiles.casa Wiki&amp;#039;s category system from 2007. Arrows point from category to sub-category.]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Categories are organized as overlapping &amp;quot;[[Tree structure|trees]]&amp;quot;, formed by creating links between inter-related categories (in mathematics or computer science this structure is called &amp;lt;!---&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;wp&lt;/del&gt;&amp;#039;s cat.s don&amp;#039;t have unique joins or meets---a lattice or---&amp;gt; a [[partially ordered set]]). Any category may contain (or &amp;quot;branch into&amp;quot;) &amp;#039;&amp;#039;&amp;#039;subcategories&amp;#039;&amp;#039;&amp;#039;, and it is possible for a category to be a subcategory of more than one &amp;quot;parent&amp;quot; category. (A is said to be a &amp;#039;&amp;#039;&amp;#039;parent category&amp;#039;&amp;#039;&amp;#039; of B when B is a subcategory of A.) &amp;lt;ref&amp;gt;Mathematically speaking, this means that the system approximates a [[directed acyclic graph]].&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Categories are organized as overlapping &amp;quot;[[Tree structure|trees]]&amp;quot;, formed by creating links between inter-related categories (in mathematics or computer science this structure is called &amp;lt;!---&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;sw&lt;/ins&gt;&amp;#039;s cat.s don&amp;#039;t have unique joins or meets---a lattice or---&amp;gt; a [[partially ordered set]]). Any category may contain (or &amp;quot;branch into&amp;quot;) &amp;#039;&amp;#039;&amp;#039;subcategories&amp;#039;&amp;#039;&amp;#039;, and it is possible for a category to be a subcategory of more than one &amp;quot;parent&amp;quot; category. (A is said to be a &amp;#039;&amp;#039;&amp;#039;parent category&amp;#039;&amp;#039;&amp;#039; of B when B is a subcategory of A.) &amp;lt;ref&amp;gt;Mathematically speaking, this means that the system approximates a [[directed acyclic graph]].&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;There is one top-level category, [[:Category:Contents]]. All other categories are found below this. Hence every category apart from this top one must be a subcategory of at least one other category.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;There is one top-level category, [[:Category:Contents]]. All other categories are found below this. Hence every category apart from this top one must be a subcategory of at least one other category.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wikidb:diff::1.12:old-4292:rev-4297 --&gt;
&lt;/table&gt;</summary>
		<author><name>Maxwells</name></author>
	</entry>
	<entry>
		<id>https://wiki.stiles.casa/index.php?title=Stiles_Wiki:Categorization&amp;diff=4292&amp;oldid=prev</id>
		<title>Maxwells at 20:06, 11 June 2022</title>
		<link rel="alternate" type="text/html" href="https://wiki.stiles.casa/index.php?title=Stiles_Wiki:Categorization&amp;diff=4292&amp;oldid=prev"/>
		<updated>2022-06-11T20:06:56Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;a href=&quot;https://wiki.stiles.casa/index.php?title=Stiles_Wiki:Categorization&amp;amp;diff=4292&amp;amp;oldid=4240&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Maxwells</name></author>
	</entry>
	<entry>
		<id>https://wiki.stiles.casa/index.php?title=Stiles_Wiki:Categorization&amp;diff=4240&amp;oldid=prev</id>
		<title>Maxwells: Created page with &quot;{{short description|Guidance on the proper use of the categorization function in Wikipedia}} &lt;noinclude&gt;{{pp-semi-indef}}{{pp-move-indef}}&lt;/noinclude&gt; {{Hatnote|&quot;WP:CATEGORY&quot; and &quot;WP:CAT&quot; redirect here. You may be looking for Wikipedia:Contents/Categories (a list of top-level categories), WikiProject Cats, Wikipedia:HotCat, WikiProject Categories, or even Wikipedia:WikiCat. For the category s...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.stiles.casa/index.php?title=Stiles_Wiki:Categorization&amp;diff=4240&amp;oldid=prev"/>
		<updated>2022-06-11T19:28:38Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{short description|Guidance on the proper use of the categorization function in Wikipedia}} &amp;lt;noinclude&amp;gt;{{pp-semi-indef}}{{pp-move-indef}}&amp;lt;/noinclude&amp;gt; {{Hatnote|&amp;quot;WP:CATEGORY&amp;quot; and &amp;quot;WP:CAT&amp;quot; redirect here. You may be looking for &lt;a href=&quot;https://en.wikipedia.org/wiki/Contents/Categories&quot; class=&quot;extiw&quot; title=&quot;wikipedia:Contents/Categories&quot;&gt;Wikipedia:Contents/Categories&lt;/a&gt; (a list of top-level categories), &lt;a href=&quot;https://en.wikipedia.org/wiki/WikiProject_Cats&quot; class=&quot;extiw&quot; title=&quot;wikipedia:WikiProject Cats&quot;&gt;WikiProject Cats&lt;/a&gt;, &lt;a href=&quot;https://en.wikipedia.org/wiki/HotCat&quot; class=&quot;extiw&quot; title=&quot;wikipedia:HotCat&quot;&gt;Wikipedia:HotCat&lt;/a&gt;, &lt;a href=&quot;https://en.wikipedia.org/wiki/WikiProject_Categories&quot; class=&quot;extiw&quot; title=&quot;wikipedia:WikiProject Categories&quot;&gt;WikiProject Categories&lt;/a&gt;, or even &lt;a href=&quot;https://en.wikipedia.org/wiki/WikiCat&quot; class=&quot;extiw&quot; title=&quot;wikipedia:WikiCat&quot;&gt;Wikipedia:WikiCat&lt;/a&gt;. For the category s...&amp;quot;&lt;/p&gt;
&lt;a href=&quot;https://wiki.stiles.casa/index.php?title=Stiles_Wiki:Categorization&amp;amp;diff=4240&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Maxwells</name></author>
	</entry>
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