@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9df4dbd-b230-4b30-8cc7-18d3a08a27fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9df4dbd-b230-4b30-8cc7-18d3a08a27fa> .