@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ea020e-8b73-4b98-8e64-092f95a9b72a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ea020e-8b73-4b98-8e64-092f95a9b72a> .