@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b17f7b59-d9df-451e-bfb7-db099458afc0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b17f7b59-d9df-451e-bfb7-db099458afc0> .