@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/868393b9-7089-4a98-a178-3703dc66320d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/868393b9-7089-4a98-a178-3703dc66320d> .