@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4d9c4871-091e-454f-992d-a396244d004c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4d9c4871-091e-454f-992d-a396244d004c> .