@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50fdc48e-ece0-46a6-b191-47f7445c86dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50fdc48e-ece0-46a6-b191-47f7445c86dc> .