@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3506cf07-1873-4e8c-beb6-2ef033a80349> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3506cf07-1873-4e8c-beb6-2ef033a80349> .