@prefix data: . @prefix : . @prefix xsd: . data:a803fe57-38f6-3431-af89-544e10f715b4 :endDate "2027-07-25"^^xsd:date ; :endTime "12:30:00"^^xsd:time ; :startDate "2027-07-25"^^xsd:date ; :startTime "09:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:a803fe57-38f6-3431-af89-544e10f715b4 .