@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/857bc09a-5ffb-40bc-873a-9934b1741042> rdfs:isDefinedBy <https://stad.gent/data/blank_node/857bc09a-5ffb-40bc-873a-9934b1741042> .