@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50353f9d-ff1e-4c7c-8a14-e2aae6a4af0a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50353f9d-ff1e-4c7c-8a14-e2aae6a4af0a> .