@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/19b4a6e4-1f59-454e-a692-6281977b357d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/19b4a6e4-1f59-454e-a692-6281977b357d> .