Category:Empty tag templates

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English: Intentionally empty templates used as tags. Useful for invisibly tagging images or categories which then can be intersected with CatScan. The templates should be protected in order so they remain empty.
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This template is empty: it does not take any inputs and does not produce any output. It is used for invisibly tagging pages which then can be intersected with other tags or categories using CatScan tools or database queries. It is meant to be used in similar way as hidden maintenance category, except that it is even more hidden. This template should be protected so it remains empty.

Usage

{{Empty tag templates}}

This documentation page is to be used for tag templates in Category:Empty tag templates.

The template takes no parameters.

Additional information

The template is intended to be used in the following namespaces: the Template namespace

The template is intended to be used by the following user groups: no user group specified

Other Empty Tag Templates

Template Added by Condition Namespaces Purpose
{{License template tag}}

{{PD-Layout}}
{{GNU-Layout}}
{{CC-Layout}}
{{Copyrighted-Layout}}
{{Other License-Layout}}
{{Deprecated License-Layout}}
{{License}}

unconditional All It is intended for tracking license templates, and looking for files missing them. Only valid license templates, and files using them, should transclude it. Uses:
  • CatScan2 query to find files uploaded in last 7 days without a license.
  • CatScan2 query to find files tagged with {{No license since}} template, that have a license (which might or might not be valid)
{{Infobox template tag}} unconditional All It is intended for tracking infobox templates, and looking for files missing them and was used to create Category:Media missing infobox template. Only valid infobox templates, and files using them, should transclude it. Usage:
{{Books published more than 95 years ago}} {{Book}} If book was published before 1929 All Adding {{PD-US-expired}} license. Uses:
{{Works created more than 200 years ago}} if date is earlier than 1824 All Adding {{PD-old-100}} license. Make sure that work did not have multiple authors.
{{Works of authors who died less than 65 years ago}} {{Creator}} If person died less than 65 years ago All Incompatible with {{PD-old}} licenses which require person to be dead for 70 years. Added 5 year margin of error. Use CanScan2 to find all the files using creator templates of authors who died less than 70 years ago and incorrectly using {{PD-old}} license.
{{Works of authors who died more than 100 years ago}} {{Creator}} If person died more than 100 years ago All Adding {{PD-old-100}} license. Make sure that work did not have multiple authors.
{{Works of authors who died more than 70 years ago}} {{Creator}} If person died between 70 and 100 years ago All Adding {{PD-old-auto}} or {{PD-old-70}} license. Make sure that work did not have multiple authors.
{{Creator template without image}} {{Creator}} Creator template does not have an image File Used to add images to creator templates. For example, use CatScan2 to find all the creator templates without images used within files which are in the Category:Self-portraits.
{{Creator template: ignore this selfportrait}} added to individual images In case this image is a self portrait and one of the authors has a creator template with no image, but this image depicts the other author, than this tag added to an image will exclude it from the results of the query in the line above.
{{Authority control tag: bare}} {{Authority control}} template uses "bare=1" option All Looking for categories with both {{Authority control}} and Creator template which include {{Authority control}}.
{{Authority control tag: stand-alone}} {{Authority control}} template does not use "bare=1" option All
{{Parse source tag}} {{Parse source}} (called by {{Information}}) Input string in local language was recognized as being equivalent to {{Own}} All Find files that do not use {{Own}}, but should


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