<http://schema.org/openingHours>
"We 11:00-18:00, Th 11:00-18:00, Fr 11:00-18:00, Sa 11:00-18:00"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.thewwclub.com/blog/2016/5/20/the-ww-club-approved-weekend-reading>