@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af063b64-ade8-425c-b7b6-4a54fe6ff5ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af063b64-ade8-425c-b7b6-4a54fe6ff5ee> .