@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/521b4adc-e67e-4362-97be-7f5cd3c33401> rdfs:isDefinedBy <https://stad.gent/data/blank_node/521b4adc-e67e-4362-97be-7f5cd3c33401> .