@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99b81c34-efca-4835-9343-31a532912737> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99b81c34-efca-4835-9343-31a532912737> .