<https://stateyka.com/article/rasprostranennye_oshibki_v_dizajne_interera/2021-10-12-5397>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://stateyka.com/article/rasprostranennye_oshibki_v_dizajne_interera/2021-10-12-5397>