@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef616e82-94be-4d2b-bcb9-d6e9488edd47> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef616e82-94be-4d2b-bcb9-d6e9488edd47> .