@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/db21df2d-83a3-4ab6-be63-6536781bfcab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/db21df2d-83a3-4ab6-be63-6536781bfcab> .