@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b21baf10-0697-41af-a2ce-fab72e11d119> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b21baf10-0697-41af-a2ce-fab72e11d119> .