@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91e083c7-880c-4b0f-b8f0-f28e5937ea54> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91e083c7-880c-4b0f-b8f0-f28e5937ea54> .