@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/acf9beef-cc75-4e31-b723-ff44608e3776> rdfs:isDefinedBy <https://stad.gent/data/blank_node/acf9beef-cc75-4e31-b723-ff44608e3776> .