@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf50d66c-4f05-471d-99ab-2991305b5209> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf50d66c-4f05-471d-99ab-2991305b5209> .