@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21171ed2-e3c2-4780-acac-859f339e019b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21171ed2-e3c2-4780-acac-859f339e019b> .