@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d2181dfa-0acf-4243-aa6c-2529b6a4846a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d2181dfa-0acf-4243-aa6c-2529b6a4846a> .