@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f57e848-d58a-4fc9-88bb-8d0f2ae90a21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f57e848-d58a-4fc9-88bb-8d0f2ae90a21> .