<https://marekporwol.pl/#/schema/person/8fa6333165161a133678b4e3f763b5a7>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://marekporwol.pl/2020/07/02/santander-premia-150-zlotych-za-otwarcie-rachunku-bankowego/>