@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54a438e0-ffbd-407f-9106-b272d48eab81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54a438e0-ffbd-407f-9106-b272d48eab81> .