@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/490d7e2a-1d4e-452c-8da5-b9b991ab8699> rdfs:isDefinedBy <https://stad.gent/data/blank_node/490d7e2a-1d4e-452c-8da5-b9b991ab8699> .