@prefix data: . @prefix : . @prefix xsd: . data:4c1b7c74-7c95-346c-9975-3c871133efe1 :endDate "2030-02-05"^^xsd:date ; :endTime "13:00:00"^^xsd:time ; :startDate "2030-02-05"^^xsd:date ; :startTime "08:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:4c1b7c74-7c95-346c-9975-3c871133efe1 .