<http://schema.org/openingHours>
"We 12:00-18:00, Th 12:00-18:00, Fr 12:00-18:00, Sa 12:00-18:00, Su 12:00-18:00"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.airgallery.org/fiscal-sponsorship>