@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f1990dd-b5e5-49b2-ae8d-f2cfe9a7449f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f1990dd-b5e5-49b2-ae8d-f2cfe9a7449f> .