@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c57afbdd-c398-4e28-80d8-2b56141c06bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c57afbdd-c398-4e28-80d8-2b56141c06bf> .