@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9db779b-f238-46fc-8bf4-f54d5817abc1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9db779b-f238-46fc-8bf4-f54d5817abc1> .