@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b511aa52-42bc-4dd3-ac80-81267f424ad9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b511aa52-42bc-4dd3-ac80-81267f424ad9> .