@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57b6e0d2-a9ab-4b54-bcec-18cd1e974afc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57b6e0d2-a9ab-4b54-bcec-18cd1e974afc> .