@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af9897b5-ee39-4b7e-a75e-caf755a53a92> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af9897b5-ee39-4b7e-a75e-caf755a53a92> .