@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/137a21e9-7fa4-4c52-a237-b34091ff24dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/137a21e9-7fa4-4c52-a237-b34091ff24dc> .