@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af289cef-7897-4b5e-8f2c-90afe362df25> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af289cef-7897-4b5e-8f2c-90afe362df25> .