@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17a8b421-1721-45fa-99eb-afadab22cb1b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17a8b421-1721-45fa-99eb-afadab22cb1b> .