@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ac4a7fa-a999-4f32-8f62-8048142e3041> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ac4a7fa-a999-4f32-8f62-8048142e3041> .