<https://ipbskins.ru/forums/topic/15687-turbo-stranitsy-dlya-yandeksa/#comment-105031>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://ipbskins.ru/forums/topic/15687-turbo-stranitsy-dlya-yandeksa/?tab=comments#comment-105037>