<https://forum.familyhistory.uk.com/index.php/threads/help-with-ancestor-israel-gue-or-giew-please.33835/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forum.familyhistory.uk.com/threads/help-with-ancestor-israel-gue-or-giew-please.33835/>