@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/684b9992-0fe7-4efb-af2f-562ac3f0404d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/684b9992-0fe7-4efb-af2f-562ac3f0404d> .