@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b61e0df8-b7e4-4641-9d83-4a87b88fee03> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b61e0df8-b7e4-4641-9d83-4a87b88fee03> .