@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9a8af5a-a1c7-438c-81dd-5ccad3995595> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9a8af5a-a1c7-438c-81dd-5ccad3995595> .