@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9e31dc7-8f9d-4439-a05c-cd97a776c9c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9e31dc7-8f9d-4439-a05c-cd97a776c9c7> .