@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/939e408d-908a-4f66-81f6-d615c7eb34f1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/939e408d-908a-4f66-81f6-d615c7eb34f1> .