@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90d1bf1e-ac92-4f62-b456-61b3dda4b98a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90d1bf1e-ac92-4f62-b456-61b3dda4b98a> .