@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d90cfa69-aead-43eb-9df7-69c28a485079> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d90cfa69-aead-43eb-9df7-69c28a485079> .