xml.instruct! :xml, :version=>"1.0"
xml.tag! "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" do
  xml.responseDate Time.zone.now.utc.iso8601
  xml.request manifestations_url(:format => :oai), :verb => "GetRecord"
  xml.GetRecord do
    xml.record do
      xml.header do
        xml.identifier @manifestation.oai_identifier
        xml.datestamp @manifestation.updated_at.utc.iso8601
        xml.setSpec @manifestation.series_statement.id if @manifestation.series_statement
      end
      xml.metadata do
        xml.tag! "oai_dc:dc",
          "xsi:schemaLocation" => "http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd",
          "xmlns:oai_dc" => "http://www.openarchives.org/OAI/2.0/oai_dc/",
          "xmlns:dc" => "http://purl.org/dc/elements/1.1/" do
          xml.tag! "dc:title", @manifestation.original_title
        end
      end
    end
  end
end