@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/578a3ce8-09ab-4cd2-a359-a686ce24630f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/578a3ce8-09ab-4cd2-a359-a686ce24630f> .