@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af6b408b-7b83-4128-838c-2b5ed4c2e444> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af6b408b-7b83-4128-838c-2b5ed4c2e444> .