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<?xml version="1.0" encoding="UTF-8"?>
 <OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" 
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/
          http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd">
   <responseDate>2011-12-06T21:24:38Z</responseDate>
   <request verb="ListIdentifiers" from="2002-01-06" until="2002-01-08" metadataPrefix="oai_dc" set="doctypes:dissertations">http://edoc.hu-berlin.de/OAI-2.0</request>
    <error code="noRecordsMatch">The combination of the given values results in an empty list.</error>
 </OAI-PMH>