<!-- Specify several XMP entries for inclusion in the generated PDF document.
     Properties in the following fictitious custom schema are used:
     
     Schema name: Foo Machines Schema
     Schema namespace URI: http://www.foobar.com/ns/machines/1/
     Preferred schema namespace prefix: fm
     
     Properties in this schema and their types:
     
     YearOfManufacture: Date     Complete Date according to
                                 http://www.w3.org/TR/NOTE-datetime
                                 Various formats are supported, e.g.
                                 Year (e.g. 2008)
                                 Year and month (e.g. 2008-01)
                                 Complete data (e.g. 2008-01-17)
     MachineName:       Text
     MachineNumber:     Text

     Since this example uses a schema beyond the set of predefined
     XMP 2004 schemas it includes a description of the custom schema
     according to the PDF/A requirements.
-->

<!-- Several XMP entries in the custom schema -->

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">

<!-- XMP extension schema container schema for the fm schema -->
<rdf:Description rdf:about=""
  xmlns:pdfaExtension="http://www.aiim.org/pdfa/ns/extension/"
  xmlns:pdfaSchema="http://www.aiim.org/pdfa/ns/schema#"
  xmlns:pdfaProperty="http://www.aiim.org/pdfa/ns/property#" >

  <!-- Container for all embedded extension schema descriptions -->
  <pdfaExtension:schemas>
    <rdf:Bag>
      <rdf:li rdf:parseType="Resource">  
        <!-- Optional description of schema -->
        <pdfaSchema:schema>Foo Machines Schema</pdfaSchema:schema>

        <!-- Schema namespace URI -->
        <pdfaSchema:namespaceURI>http://www.foobar.com/ns/machines/1/</pdfaSchema:namespaceURI>

        <!-- Preferred schema namespace prefix -->
        <pdfaSchema:prefix>fm</pdfaSchema:prefix>

        <!-- Description of schema properties -->
        <pdfaSchema:property>
          <rdf:Seq>
            <rdf:li rdf:parseType="Resource">
              <pdfaProperty:name>YearOfManufacture</pdfaProperty:name>
              <pdfaProperty:valueType>Integer</pdfaProperty:valueType>
              <pdfaProperty:category>external</pdfaProperty:category>
              <pdfaProperty:description>year of manufacture</pdfaProperty:description>
            </rdf:li>

            <rdf:li rdf:parseType="Resource">
              <pdfaProperty:name>MachineName</pdfaProperty:name>
              <pdfaProperty:valueType>Text</pdfaProperty:valueType>
              <pdfaProperty:category>external</pdfaProperty:category>
              <pdfaProperty:description>full product name</pdfaProperty:description>
            </rdf:li>

            <rdf:li rdf:parseType="Resource">
              <pdfaProperty:name>MachineNumber</pdfaProperty:name>
              <pdfaProperty:valueType>Text</pdfaProperty:valueType>
              <pdfaProperty:category>external</pdfaProperty:category>
              <pdfaProperty:description>product number</pdfaProperty:description>
            </rdf:li>
            
          </rdf:Seq>
        </pdfaSchema:property>
      </rdf:li>
    </rdf:Bag>
  </pdfaExtension:schemas>
</rdf:Description>

<rdf:Description rdf:about=""  xmlns:fm="http://www.foobar.com/ns/machines/1/">

  <fm:YearOfManufacture>1984</fm:YearOfManufacture>  

  <fm:MachineName>Heavy-duty bread slicer</fm:MachineName>

  <fm:MachineNumber>M17 SLK 123TDI</fm:MachineNumber>

</rdf:Description>

</rdf:RDF>