@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87bfb992-95bc-4dea-881e-e7b10e73d2ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87bfb992-95bc-4dea-881e-e7b10e73d2ff> .