<http://ovni-extraterrestre.com/2019/01/il-y-a-41-ans-au-pays-de-galles-l-etrange-affaire-de-broad-haven.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://ovni-extraterrestre.com/2019/01/il-y-a-41-ans-au-pays-de-galles-l-etrange-affaire-de-broad-haven.html>