@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af7b6e68-2398-465f-8737-0f08bcae1d14> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af7b6e68-2398-465f-8737-0f08bcae1d14> .