@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3d9fd8f5-f3ea-49e0-8450-15919d2c7bda> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3d9fd8f5-f3ea-49e0-8450-15919d2c7bda> .