@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52a6316d-c9d3-4a3d-9a58-21cd681c4ab6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52a6316d-c9d3-4a3d-9a58-21cd681c4ab6> .