@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c6139af3-cf50-4219-9448-e2a3ac8db834> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c6139af3-cf50-4219-9448-e2a3ac8db834> .