@prefix data: . @prefix : . @prefix xsd: . data:2818c0ad-4746-3467-9d91-6cb9b8508b0d :endDate "2027-01-01"^^xsd:date ; :endTime "02:30:00"^^xsd:time ; :startDate "2026-12-31"^^xsd:date ; :startTime "20:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:2818c0ad-4746-3467-9d91-6cb9b8508b0d .