@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf2d6ec-f0fd-4be5-a970-92cf1b6b50fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf2d6ec-f0fd-4be5-a970-92cf1b6b50fb> .