<https://firefox-downloads.ru/kak-vklyuchit-kuki-v-mozilla-firefox.html#webpage>
<http://schema.org/datePublished>
"2017-09-12T13:33:56+03:00"^^<http://schema.org/Date>
<https://firefox-downloads.ru/kak-vklyuchit-kuki-v-mozilla-firefox.html>