@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b23f499d-8631-4333-b353-0b481916e3aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b23f499d-8631-4333-b353-0b481916e3aa> .