@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad31d80c-5780-4a59-ab3d-3f274a1b3e8b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad31d80c-5780-4a59-ab3d-3f274a1b3e8b> .