<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/AggregateRating>
<http://www.naturehome.com/de/bio-matratze-samar-premium-plus-180-x-220-cm-mittel-mit-schafschurwoll-vlies-und-drellbezug.html>