@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57a4cc34-41dc-4b0f-b12f-7f42d224f03f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57a4cc34-41dc-4b0f-b12f-7f42d224f03f> .