@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3d9920b9-738b-447e-8eb0-8d9b1a768ecc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3d9920b9-738b-447e-8eb0-8d9b1a768ecc> .