<http://www.kupferspuren.eu/index.php?option=com_k2&amp;view=item&amp;id=246:walter-klingspor&amp;Itemid=425>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://www.kupferspuren.eu/index.php?option=com_k2&view=item&id=246:walter-klingspor&Itemid=425>