@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57d0bf05-47f4-49ab-8c63-4c42d6d7660f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57d0bf05-47f4-49ab-8c63-4c42d6d7660f> .