@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68efa30c-ba56-4275-bcce-69ef7587b587> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68efa30c-ba56-4275-bcce-69ef7587b587> .