<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebSite>
<http://www.okfit.ru/faq/3285/%D0%BA%D0%B0%D0%BA%D0%BE%D0%B9-%D0%B3%D0%B5%D0%B9%D0%BD%D0%B5%D1%80-%D0%B2%D0%B7%D1%8F%D1%82%D1%8C>