@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17920ddf-c36a-49bf-b19e-72152e9eb448> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17920ddf-c36a-49bf-b19e-72152e9eb448> .