You are looking at the HTML representation of the XML format.
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.
See the complete documentation, or API help for more information.
<?xml version="1.0"?>
    <querypage qpoffset="10" />
    <querypage name="Ancientpages">
        <page value="20120611114639" timestamp="2012-06-11T11:46:39Z" ns="0" title="Οδηγίες χρήσης" />
        <page value="20120611132236" timestamp="2012-06-11T13:22:36Z" ns="0" title="Ιδρυτική Διακήρυξη και Αρχές" />
        <page value="20120624132023" timestamp="2012-06-24T13:20:23Z" ns="0" title="Wiki" />
        <page value="20120711094240" timestamp="2012-07-11T09:42:40Z" ns="0" title="LiquidFeedback" />
        <page value="20120713102811" timestamp="2012-07-13T10:28:11Z" ns="0" title="Mumble" />
        <page value="20120713195155" timestamp="2012-07-13T19:51:55Z" ns="0" title="Οδηγός χρήσης του Κουμπάσο" />
        <page value="20120713215025" timestamp="2012-07-13T21:50:25Z" ns="0" title="Κουμπάσο" />
        <page value="20120718105501" timestamp="2012-07-18T10:55:01Z" ns="0" title="Οδηγίες προς ναυτιλλομένους" />
        <page value="20120901141529" timestamp="2012-09-01T14:15:29Z" ns="0" title="Publicsandbox/pirategov/Νόμος 4009/2011 ΑΕΙ Άρθρο 7 Τροποποίηση 2012" />
        <page value="20120903142426" timestamp="2012-09-03T14:24:26Z" ns="0" title="Publicsandbox/pirategov/Δείτε τα αποτελέσματα" />