@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/137b3f27-a564-4f81-b400-f844228b4fca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/137b3f27-a564-4f81-b400-f844228b4fca> .