@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/158e1e7b-daad-4f04-b52e-ef3af5c20067> rdfs:isDefinedBy <https://stad.gent/data/blank_node/158e1e7b-daad-4f04-b52e-ef3af5c20067> .