@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b520d6a4-1267-4d22-9072-66b19a4d808c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b520d6a4-1267-4d22-9072-66b19a4d808c> .