@prefix data: . @prefix schema: . @prefix xsd: . data:81828718-c20a-3bbc-adde-550115822a2e schema:validFrom "2021-01-02T00:00:00+01:00"^^xsd:dateTime ; schema:validThrough "2021-12-24T23:59:59+01:00"^^xsd:dateTime ; a schema:OpeningHoursSpecification . data:2f5a180a-49ac-3e93-a561-b727b4c174aa schema:openingHoursSpecification data:81828718-c20a-3bbc-adde-550115822a2e .