@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/991c23d0-b8db-44fa-a7ac-2b90a9f528e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/991c23d0-b8db-44fa-a7ac-2b90a9f528e9> .