@prefix data: . @prefix : . @prefix xsd: . data:ad327b8f-fe76-3c64-8613-94c1c513df91 :endDate "2023-03-17"^^xsd:date ; :endTime "19:00:00"^^xsd:time ; :startDate "2023-03-17"^^xsd:date ; :startTime "17:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:ad327b8f-fe76-3c64-8613-94c1c513df91 .