@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c57dd099-335a-412c-a0af-d8a34429a727> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c57dd099-335a-412c-a0af-d8a34429a727> .