@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1673ab61-45ee-49a4-8e75-28f472054621> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1673ab61-45ee-49a4-8e75-28f472054621> .