@prefix data: . @prefix : . @prefix xsd: . data:5ff3949e-a048-3767-b695-68765982fc08 :endDate "2027-01-01"^^xsd:date ; :endTime "17:30:00"^^xsd:time ; :startDate "2027-01-01"^^xsd:date ; :startTime "13:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:5ff3949e-a048-3767-b695-68765982fc08 .