@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f9b6a0b-74c5-4bc2-ac9d-158c7bb69a75> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f9b6a0b-74c5-4bc2-ac9d-158c7bb69a75> .