@prefix data: . @prefix : . @prefix xsd: . data:de4c5503-0dd5-35f2-994a-686fd4d6d8ef :endDate "2027-03-17"^^xsd:date ; :endTime "17:30:00"^^xsd:time ; :startDate "2027-03-17"^^xsd:date ; :startTime "13:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:de4c5503-0dd5-35f2-994a-686fd4d6d8ef .