@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a9b3437-2bcf-49f8-8b65-b436e689b1db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a9b3437-2bcf-49f8-8b65-b436e689b1db> .