@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff9235b2-cdd6-47b4-a61c-61d84de918e8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff9235b2-cdd6-47b4-a61c-61d84de918e8> .