@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f9492b1-6e38-470e-b6b1-44857d07727c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f9492b1-6e38-470e-b6b1-44857d07727c> .