@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4f9c88e-7c11-4c8c-8d83-7c75a26211c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4f9c88e-7c11-4c8c-8d83-7c75a26211c8> .