@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/252a9579-a6e3-4b6a-9640-784fd1195e0d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/252a9579-a6e3-4b6a-9640-784fd1195e0d> .