@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2499ca98-c612-4af3-a9e0-2552b253bc2b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2499ca98-c612-4af3-a9e0-2552b253bc2b> .