@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52f1a480-0422-4579-8bcf-4cc66a670659> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52f1a480-0422-4579-8bcf-4cc66a670659> .