@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a13d4b11-da23-4ca8-a50f-8d8fab011157> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a13d4b11-da23-4ca8-a50f-8d8fab011157> .