@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90e3f0ac-3c0e-4f4e-81b1-404a17b8dbab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90e3f0ac-3c0e-4f4e-81b1-404a17b8dbab> .