@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/018197b9-99db-4bc6-833f-cc5dae2f7011> rdfs:isDefinedBy <https://stad.gent/data/blank_node/018197b9-99db-4bc6-833f-cc5dae2f7011> .