@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1b9aaae-c387-4b47-8436-3d8a5cb51abd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1b9aaae-c387-4b47-8436-3d8a5cb51abd> .