@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4a77c21-4a52-42c1-8147-5662adfbf393> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4a77c21-4a52-42c1-8147-5662adfbf393> .