@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aec45691-5b9f-464d-9227-02dee3f21b64> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aec45691-5b9f-464d-9227-02dee3f21b64> .