@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a21db57-8f23-41fd-923f-a391e4cc5804> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a21db57-8f23-41fd-923f-a391e4cc5804> .