@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8b509dcc-d438-469d-9205-7d5aca4d8917> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8b509dcc-d438-469d-9205-7d5aca4d8917> .