@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af525569-1d8d-468e-9713-e82c91a66be5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af525569-1d8d-468e-9713-e82c91a66be5> .