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HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query>
    <allmessages>
      <message name="ipb-blocklist" xml:space="preserve">Vis alle blokeringer som er i kraft</message>
      <message name="ipb-blocklist-addr" xml:space="preserve">Aktuelle blokeringer af &quot;$1&quot;</message>
      <message name="ipb-blocklist-contribs" xml:space="preserve">Bidrag fra $1</message>
      <message name="ipb-change-block" xml:space="preserve">Forny brugerens blokering med disse indstillinger</message>
      <message name="ipb-edit-dropdown" xml:space="preserve">Ændre spærreårsager</message>
      <message name="ipb-needreblock" xml:space="preserve">== Allerede blokkeret ==
$1 er allerede blokkeret. Vil du ændre indstillingene?</message>
      <message name="ipb-unblock" xml:space="preserve">Frigive IP-adresse/bruger</message>
      <message name="ipb-unblock-addr" xml:space="preserve">Ophæv blokeringen af &quot;$1&quot;</message>
    </allmessages>
  </query>
</api>