@ -103,8 +103,8 @@ where {
?temporalCoverage aocat:has_native_period ?temporalNative .
?temporalNative skos:prefLabel ?temporalNativePeriodName .
optional {
?temporalNative aocat:from ?temporalFrom .
?temporalNative aocat:until ?temporalUntil .
?temporalCoverage aocat:from ?temporalFrom .
?temporalCoverage aocat:until ?temporalUntil .
}