@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6b21bbf5-69c9-4570-a84c-7f5438557aa8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6b21bbf5-69c9-4570-a84c-7f5438557aa8> .