@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20d13ff1-44db-44af-9f2d-bbf0ab8db866> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20d13ff1-44db-44af-9f2d-bbf0ab8db866> .