@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b57d86a5-59b3-4a94-a25a-b9ec1576d9eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b57d86a5-59b3-4a94-a25a-b9ec1576d9eb> .