@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/619646cd-e618-41bd-ab53-c3a66182b591> rdfs:isDefinedBy <https://stad.gent/data/blank_node/619646cd-e618-41bd-ab53-c3a66182b591> .