@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f57c6c4-5b57-4a3b-87bb-0ac6826e473b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f57c6c4-5b57-4a3b-87bb-0ac6826e473b> .