@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8a1f47ad-c041-4150-8542-7722e80e37e4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8a1f47ad-c041-4150-8542-7722e80e37e4> .