@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9ad4dff-56c0-4157-a92d-ee4fc044e9cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9ad4dff-56c0-4157-a92d-ee4fc044e9cb> .