<https://forum.zakon.kz/topic/171328-%D0%BE%D0%B1%D1%8F%D0%B7%D0%B0%D1%82%D0%B5%D0%BB%D1%8C%D1%81%D1%82%D0%B2%D0%B0-%D0%BF%D0%BE-%D1%82%D0%B4/#comment-1319030>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forum.zakon.kz/topic/171328-%D0%BE%D0%B1%D1%8F%D0%B7%D0%B0%D1%82%D0%B5%D0%BB%D1%8C%D1%81%D1%82%D0%B2%D0%B0-%D0%BF%D0%BE-%D1%82%D0%B4/>