@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d61ad9a9-83af-43df-88e2-9038ee403207> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d61ad9a9-83af-43df-88e2-9038ee403207> .