@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4ec7d52-0970-4198-b347-5f993ffacadb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4ec7d52-0970-4198-b347-5f993ffacadb> .