@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57148194-9809-4be1-919b-532ee011c96c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57148194-9809-4be1-919b-532ee011c96c> .