@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad39f9a9-2c6e-4d59-b22e-f860edd7978b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad39f9a9-2c6e-4d59-b22e-f860edd7978b> .