@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af521326-c85e-4864-bd27-a9533a8f510f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af521326-c85e-4864-bd27-a9533a8f510f> .