@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57682e0c-971e-44c7-a2ad-04c459f9b35e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57682e0c-971e-44c7-a2ad-04c459f9b35e> .