@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6a23f91-bb0d-4137-a30e-6f66ca7674be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6a23f91-bb0d-4137-a30e-6f66ca7674be> .