@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a2137a9c-4802-44a9-b0cf-a9550572a4dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a2137a9c-4802-44a9-b0cf-a9550572a4dc> .