@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2f9ccffe-de17-4a31-b409-3fc1e5230633> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2f9ccffe-de17-4a31-b409-3fc1e5230633> .