@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61e906e3-12b3-4014-ab21-90efd622d698> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61e906e3-12b3-4014-ab21-90efd622d698> .