@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ff97d09-7ebf-4a0a-8ae8-1b6a0893204c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ff97d09-7ebf-4a0a-8ae8-1b6a0893204c> .