@prefix data: . @prefix : . @prefix xsd: . data:23b54da8-15c9-3435-81c5-57b79c2a0220 :endDate "2026-12-11"^^xsd:date ; :startDate "2026-12-11"^^xsd:date ; :startTime "20:15:00"^^xsd:time ; a :Period . :takesPlaceAt data:23b54da8-15c9-3435-81c5-57b79c2a0220 .