@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57469d96-bc22-4f85-94b1-570cd474c3a7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57469d96-bc22-4f85-94b1-570cd474c3a7> .