@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c9cfc25-b48a-4926-afe5-486451729889> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c9cfc25-b48a-4926-afe5-486451729889> .