@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac6f6564-f5e4-4690-9b46-a303da56251b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac6f6564-f5e4-4690-9b46-a303da56251b> .