@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b50b8595-9ec9-4472-b7af-6d5195a9c699> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b50b8595-9ec9-4472-b7af-6d5195a9c699> .