@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac539324-121c-43b8-9bb5-17c20d837eed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac539324-121c-43b8-9bb5-17c20d837eed> .