@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9a4f6c3-e55b-4a35-9807-ea40c16965e7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9a4f6c3-e55b-4a35-9807-ea40c16965e7> .