@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f52d120-9a97-4b3e-b557-6392e344f618> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f52d120-9a97-4b3e-b557-6392e344f618> .