@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87fce8ee-21a9-4dde-952e-3df937fd37af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87fce8ee-21a9-4dde-952e-3df937fd37af> .