@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1a43457-c63e-4626-800c-5b0b169172ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1a43457-c63e-4626-800c-5b0b169172ad> .