<http://schema.org/openingHours>
"Mo 08:00-21:00, Tu 08:00-21:00, We 08:00-21:00, Th 08:00-21:00, Fr 08:00-21:00, Sa 08:00-21:00, Su 08:00-21:00"^^<http://www.w3.org/2001/XMLSchema#string>
<http://rivervalleymarket.coop/events/northampton-arts-night-out-valerie-steinberg>