<https://www.lofty-home.pl/mapy-swiata/310-obraz---what-a-wonderful-world---tryptyk.html#store-organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.lofty-home.pl/mapy-swiata/310-obraz---what-a-wonderful-world---tryptyk.html>