@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff980ad-6230-471e-9d1c-95466388b65e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff980ad-6230-471e-9d1c-95466388b65e> .