<https://hi-tech.mail.ru/news/53541-granata-iz-farfora-kak-vyglyadit-samoe-hrupkoe-oruzhie-v-mire/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://hi-tech.mail.ru/news/53541-granata-iz-farfora-kak-vyglyadit-samoe-hrupkoe-oruzhie-v-mire/>