@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa1b2820-cc6c-4e69-bbd9-02e8b9c1615e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa1b2820-cc6c-4e69-bbd9-02e8b9c1615e> .