@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/490d8821-ad02-491b-9bcd-67cb9bc10efd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/490d8821-ad02-491b-9bcd-67cb9bc10efd> .