@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9687ec49-b990-4b85-b4fc-8e912d93d99b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9687ec49-b990-4b85-b4fc-8e912d93d99b> .