@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50a7577e-51ce-4333-9b69-8186143a2dc6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50a7577e-51ce-4333-9b69-8186143a2dc6> .