@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50e22ab1-06b5-4ec9-8c57-9d135ba23ccb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50e22ab1-06b5-4ec9-8c57-9d135ba23ccb> .