@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9af8e1f-b6aa-4db7-903d-2cdc0c349e4b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9af8e1f-b6aa-4db7-903d-2cdc0c349e4b> .