@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b42ca68e-a554-4290-a36d-7466b080918d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b42ca68e-a554-4290-a36d-7466b080918d> .