@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61ff63ca-d077-4a9d-a791-73e02d9b2127> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61ff63ca-d077-4a9d-a791-73e02d9b2127> .