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HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
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<?xml version="1.0"?>
<api>
<query-continue>
<allcategories accontinue="Сторінки,_що_посилаються_на_неіснуючі_файли" />
</query-continue>
<query>
<allcategories>
<c size="0" pages="0" files="0" subcats="0" xml:space="preserve">''Firebird''</c>
<c size="0" pages="0" files="0" subcats="0" xml:space="preserve">''Капітал''</c>
<c size="0" pages="0" files="0" subcats="0" xml:space="preserve">''Капітал'' ''Firebird''</c>
<c size="1" pages="1" files="0" subcats="0" xml:space="preserve">Firebird</c>
<c size="3" pages="3" files="0" subcats="0" xml:space="preserve">Довідник</c>
<c size="3" pages="3" files="0" subcats="0" xml:space="preserve">Капітал</c>
<c size="0" pages="0" files="0" subcats="0" xml:space="preserve">Капітал, Firebird</c>
<c size="0" pages="0" files="0" subcats="0" xml:space="preserve">Капітал Firebird</c>
<c size="1" pages="1" files="0" subcats="0" xml:space="preserve">Каса</c>
<c size="0" pages="0" files="0" subcats="0" xml:space="preserve">Склад</c>
</allcategories>
</query>
</api>