@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b52a64a7-71b9-4b18-a32a-0720cd3448af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b52a64a7-71b9-4b18-a32a-0720cd3448af> .