@prefix data: . @prefix : . @prefix xsd: . data:aaf68711-6726-3c3c-921c-5161476559ed :endDate "2030-12-04"^^xsd:date ; :endTime "13:00:00"^^xsd:time ; :startDate "2030-12-04"^^xsd:date ; :startTime "08:00:00"^^xsd:time ; a :Period . :takesPlaceAt data:aaf68711-6726-3c3c-921c-5161476559ed .