@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bc921c91-bad6-4ffd-a473-30292bb5160f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bc921c91-bad6-4ffd-a473-30292bb5160f> .