<https://www.cnbcindonesia.com/news/20220612190642-4-346372/alert-omicron-ba4-ba5-sudah-masuk-dki-ini-gejalanya>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.cnbcindonesia.com/news/20220612190642-4-346372/alert-omicron-ba4-ba5-sudah-masuk-dki-ini-gejalanya>