@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d31183-ae39-41b1-bb8d-dc3d7c8e09cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d31183-ae39-41b1-bb8d-dc3d7c8e09cb> .