@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57ab7b85-3861-47b2-8740-1a3ce1fc55b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57ab7b85-3861-47b2-8740-1a3ce1fc55b5> .