@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b20ba8fe-4472-4b0d-8edf-794489a3c09d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b20ba8fe-4472-4b0d-8edf-794489a3c09d> .