@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b52da22b-7b4c-4a87-a759-4a72066fa45d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b52da22b-7b4c-4a87-a759-4a72066fa45d> .