@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d91b5de0-9d20-42e2-8cd9-d50a4b7df311> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d91b5de0-9d20-42e2-8cd9-d50a4b7df311> .