@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99b33d73-51b9-4428-9607-aaf5e2587016> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99b33d73-51b9-4428-9607-aaf5e2587016> .