@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a3d9f631-728f-4524-a9f9-0e4b3d5ba779> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a3d9f631-728f-4524-a9f9-0e4b3d5ba779> .