@prefix data: . @prefix : . @prefix xsd: . data:a117410b-d801-30e2-9bf9-423f19e13063 :endDate "2027-03-04"^^xsd:date ; :endTime "13:30:00"^^xsd:time ; :startDate "2027-03-04"^^xsd:date ; :startTime "13:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:a117410b-d801-30e2-9bf9-423f19e13063 .