@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57f2f4cc-ed88-4188-a999-aceb3f2763e2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57f2f4cc-ed88-4188-a999-aceb3f2763e2> .