@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ff04e1c-1204-4900-a89a-b1e31748984c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ff04e1c-1204-4900-a89a-b1e31748984c> .