@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0669ed11-163e-4ea6-ab11-1626a4a52167> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0669ed11-163e-4ea6-ab11-1626a4a52167> .