@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68a7dc28-f363-498e-870f-d6249ca9e910> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68a7dc28-f363-498e-870f-d6249ca9e910> .