xmlns="urn:ietf:params:xml:ns:yang:yin:1"

        xmlns:r="urn:cesnet:test:r">

  <namespace uri="urn:cesnet:test:r"/>

  <prefix value="r"/>

  <revision date="2016-06-19">

    <description>

      <text>Initial revision.</text>

    </description>

  </revision>

  <grouping name="grp">

    <leaf name="a">

      <type name="int32"/>

    </leaf>

  </grouping>

</module>