@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af5ad7fc-d586-4418-9443-ac7905f826f3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af5ad7fc-d586-4418-9443-ac7905f826f3> .