@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9439ca45-6dbe-4b5d-9bc3-0336efba03bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9439ca45-6dbe-4b5d-9bc3-0336efba03bf> .