@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21ede9b9-8f70-4f4c-8f9d-d533e045caf7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21ede9b9-8f70-4f4c-8f9d-d533e045caf7> .