@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f8c9cba8-da6e-4bc7-acdd-d6539ddb9ccd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f8c9cba8-da6e-4bc7-acdd-d6539ddb9ccd> .