@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cd81d1f1-6e0e-4b39-9caf-e0e829e10451> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cd81d1f1-6e0e-4b39-9caf-e0e829e10451> .