<https://radioplus.com.pl/index.php/radom/77289-polkolonie-z-nauka-programowania-odbyly-sie-w-arce>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://radioplus.com.pl/index.php/radom/77289-polkolonie-z-nauka-programowania-odbyly-sie-w-arce>