     <li><b>Description :</b> {{sign.description}}</li>
              <li><b>Studies :</b> <span ng-repeat="stud in sign.studies.split(',')"><a href="#/browse?dataset={{stud}}">{{stud}}</a> </span></li>
              <li><b>Signatures :</b> <span ng-repeat="sig in sign.signatures.split(',')"><a href="#/browse?dataset={{sig}}">{{sig}}</a> </span></li>
              <li>(<a href="#/browse?dataset={{sign.id}}">view</a>)</li>
            </ul>
            <hr>

          </div>

        </div>
    </div>
  </di