<https://gromacademy.com/kalendarz/szkolenie-strzeleckie-p-k-level-2/#primaryimage>
<http://schema.org/height>
"1335"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://gromacademy.com/kalendarz/szkolenie-strzeleckie-p-k-level-2/>