@prefix data: . @prefix : . @prefix xsd: . data:213d1606-9284-3123-a70c-077de001d2f9 :endDate "2028-09-10"^^xsd:date ; :endTime "13:00:00"^^xsd:time ; :startDate "2028-09-10"^^xsd:date ; :startTime "09:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:213d1606-9284-3123-a70c-077de001d2f9 .