<http://schema.org/openingHours>
"Mo 08:30-17:00, Tu 08:30-17:00, We 08:30-17:00, Th 08:30-17:00, Fr 08:30-17:00"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.fchea.org/national-hydrogen-day-activities-and-events/2016/10/5/pajarito-powder-announces-special-pricing-on-national-hydrogen-and-fuel-cell-day>