<https://medium.pl/z-kranem/21209-termos-stalowy-z-kranem-v-20-l-stalgast-052204.html#store-organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://medium.pl/z-kranem/21209-termos-stalowy-z-kranem-v-20-l-stalgast-052204.html>