@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57c04b2e-0ea2-4d38-814d-6d5758e68b35> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57c04b2e-0ea2-4d38-814d-6d5758e68b35> .