@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f28a59b4-5ff8-4b8f-a00a-40d94ce5f939> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f28a59b4-5ff8-4b8f-a00a-40d94ce5f939> .