@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b3b7ac-1237-4300-b3c9-ac905ce35406> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b3b7ac-1237-4300-b3c9-ac905ce35406> .