@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57da8005-b906-4349-b117-4bdb2538cda6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57da8005-b906-4349-b117-4bdb2538cda6> .