@prefix data: . @prefix : . @prefix xsd: . data:ecbb3ae3-5538-3758-bd41-cf9eeb64b808 :endDate "2027-07-18"^^xsd:date ; :startDate "2027-07-17"^^xsd:date ; a :Period . :takesPlaceAt data:ecbb3ae3-5538-3758-bd41-cf9eeb64b808 .