@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9e0827e-f3da-4739-8a13-7ec9a8ac4bdb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9e0827e-f3da-4739-8a13-7ec9a8ac4bdb> .