@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9ad841f-dcce-4a6e-a71d-8ebea7f194ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9ad841f-dcce-4a6e-a71d-8ebea7f194ad> .