<https://www.media.inaf.it/2010/08/09/riapre-il-planetario-infini-to/#primaryimage>
<http://schema.org/height>
"408"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://www.media.inaf.it/2010/08/09/riapre-il-planetario-infini-to/>