@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4bf0bb1-e02f-4caa-a53c-850c4fa3e143> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4bf0bb1-e02f-4caa-a53c-850c4fa3e143> .