<http://schema.org/openingHours>
"Tu 11:00-17:00, We 11:00-17:00, Th 11:00-17:00, Fr 11:00-17:00, Sa 11:00-17:00"^^<http://www.w3.org/2001/XMLSchema#string>
<http://zeitgeist-art.com/at-an-immense-distance-was-the-sun-black-but-shining>