@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3509f196-e2d4-4d80-a98b-07c5ee4d6a79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3509f196-e2d4-4d80-a98b-07c5ee4d6a79> .