@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aac74900-895c-46af-9e3d-af57c670cf14> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aac74900-895c-46af-9e3d-af57c670cf14> .