@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af98c4c7-9b2f-4434-a612-3cdc1b91819a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af98c4c7-9b2f-4434-a612-3cdc1b91819a> .