@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18dd1e75-8583-467e-bd38-aaf1843b2973> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18dd1e75-8583-467e-bd38-aaf1843b2973> .