@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20577f9c-40eb-420e-a2bb-40adcd72d6c4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20577f9c-40eb-420e-a2bb-40adcd72d6c4> .