@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57eda610-3752-4e79-a7bc-2a74a1a49181> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57eda610-3752-4e79-a7bc-2a74a1a49181> .