<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Product>
<https://www.mironet.cz/corsair-vengeance-lpx-black-64gb-8x8gb-ddr4-2133mhz-pc417000-cl13151528-12v-xmp20-s-chladicem+dp268170/>