@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c518efb-e03a-454d-8d50-0984fa93d9ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c518efb-e03a-454d-8d50-0984fa93d9ef> .