@prefix data: . @prefix : . @prefix xsd: . data:bd4d58d9-d953-3e3b-955b-9e944d5f07c9 :endDate "2027-08-21"^^xsd:date ; :endTime "12:00:00"^^xsd:time ; :startDate "2027-08-21"^^xsd:date ; :startTime "09:30:00"^^xsd:time ; a :Period . :takesPlaceAt data:bd4d58d9-d953-3e3b-955b-9e944d5f07c9 .