_:na27eac122960404fa31cbd8643bb35e0xb5
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://russia-on-line.com/en/textbooks/511001-praktikum-po-russkoi-grammatike-1-practicum-1-russian-grammar--9785883372321.html>