@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af2b128d-74c2-4dcd-8398-c60326bd1371> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af2b128d-74c2-4dcd-8398-c60326bd1371> .