@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/018be8a9-e9a9-4803-adbc-9162de370075> rdfs:isDefinedBy <https://stad.gent/data/blank_node/018be8a9-e9a9-4803-adbc-9162de370075> .