@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d31b726e-73dd-4b3e-b626-6e51040d85ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d31b726e-73dd-4b3e-b626-6e51040d85ad> .