@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/421cdcd2-f8ef-4264-b6b4-55b6cafbf607> rdfs:isDefinedBy <https://stad.gent/data/blank_node/421cdcd2-f8ef-4264-b6b4-55b6cafbf607> .