@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1689c170-21e4-4347-8850-499bab5bb8b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1689c170-21e4-4347-8850-499bab5bb8b8> .