@prefix data: . @prefix : . @prefix xsd: . data:1df6ad05-85a3-36e7-91f5-fa1804041a41 :endDate "2021-08-31"^^xsd:date ; :startDate "2020-09-01"^^xsd:date ; a :Period . data:bff6d38a-7010-3813-b9c3-c75806b486ba :appliesOnPeriod data:1df6ad05-85a3-36e7-91f5-fa1804041a41 .