@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c57ae1e2-a147-4e19-bd69-a852d95a04b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c57ae1e2-a147-4e19-bd69-a852d95a04b8> .