@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf1f4c99-6b66-434e-b257-e06becb35513> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf1f4c99-6b66-434e-b257-e06becb35513> .