sentence: Pages are sorted alpha-numerically by their sort key.
sentences_before: When placing pages in categories, it is important that they be sorted correctly. This makes it easier to locate a page in the category. Sorting of pages in a category is done by use of a 'sort key'. A sort key is a term or phrase that is used to sort pages in categories.
sentences_after: If no sort key is used, the page name of the page is used as the default sort key. Sort keys may be given to each category tag individually.
concept_name: page
headings: Wikipedia:Categories Sorting
categories: Rivers in EnglandRiver Thames Wikipedia. If a space is used after the pipe character, the category will be sorted using that space. This will place the article at the top of list in the category. This should not be done with people articles.