@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9cd0da9-c6e4-4274-a56d-4600988f37af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9cd0da9-c6e4-4274-a56d-4600988f37af> .