@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1d21864d-639a-42fe-980d-dea9488d1ec7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1d21864d-639a-42fe-980d-dea9488d1ec7> .