@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab9933cd-e636-43cf-96a6-8312a01f86ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab9933cd-e636-43cf-96a6-8312a01f86ab> .