@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d981e957-7b58-46fa-9209-848ee56e6753> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d981e957-7b58-46fa-9209-848ee56e6753> .