@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1e9961ad-8c78-4873-b157-41478d1730db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1e9961ad-8c78-4873-b157-41478d1730db> .