@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99b54efa-e7dd-4488-bad9-1e7527056793> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99b54efa-e7dd-4488-bad9-1e7527056793> .