@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9958c97-5914-4c44-9fc6-7babdfd70543> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9958c97-5914-4c44-9fc6-7babdfd70543> .