cs/tests/data-sparql11/delete-insert/manifest#dawg-delete-insert-08' typeof='mf:NegativeSyntaxTest11'>
          <div property='rdfs:comment'>
            <p>This DELETE test was first brought up in http://lists.w3.org/Archives/Public/public-rdf-dawg/2011JanMar/0290.html. It demonstrates how unbound variables (from an OPTIONAL) are handled in DELETE templates</p>
          </div>
          <dl class='test-detail'>
            <dt>type</dt>
            <dd>mf:NegativeSyntaxTest11</dd>
            <dt>approva