@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57c88f46-1242-4a45-aed1-1b002dcc997f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57c88f46-1242-4a45-aed1-1b002dcc997f> .