<https://www.artatberlin.com/en/item/art-gallery-in-berlin-white-square-gallery-art-at-berlin/#primaryimage>
<http://schema.org/height>
"550"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://www.artatberlin.com/en/item/art-gallery-in-berlin-white-square-gallery-art-at-berlin/>