@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50c4392c-0404-4dcc-a4ae-afcbf36fd855> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50c4392c-0404-4dcc-a4ae-afcbf36fd855> .