@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9efa4ce-1146-43ce-ae76-e69d92e8b19b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9efa4ce-1146-43ce-ae76-e69d92e8b19b> .