@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50a9c562-5c2f-4db3-8e92-fda68b6205e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50a9c562-5c2f-4db3-8e92-fda68b6205e1> .