@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4909aab-189e-46d6-96cf-93c3506a9bc9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4909aab-189e-46d6-96cf-93c3506a9bc9> .