@prefix data: . @prefix : . @prefix xsd: . data:91761b89-97a4-3120-9529-a1a821186d03 :endDate "2026-12-28"^^xsd:date ; :startDate "2026-12-28"^^xsd:date ; :startTime "16:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:91761b89-97a4-3120-9529-a1a821186d03 .