@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ac22ee-f0f0-42ee-add8-4660bbf39c54> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ac22ee-f0f0-42ee-add8-4660bbf39c54> .