@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50fd1522-25cd-4ae3-a649-3eac23633188> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50fd1522-25cd-4ae3-a649-3eac23633188> .