<http://schema.org/openingHours>
"Mo 10:00-21:00, Tu 10:00-21:00, We 10:00-21:00, Th 10:00-21:00, Fr 10:00-19:00, Sa 08:00-19:00, Su 10:00-18:00"^^<http://www.w3.org/2001/XMLSchema#string>
<http://dubuquefood.coop/news/2013/8/29/driftless-farm-crawl-and-farm-to-table-dinner-on-saturday-september-21st-save-the-date>