@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d15ac15e-2231-41bd-a957-d35fa10fbc2c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d15ac15e-2231-41bd-a957-d35fa10fbc2c> .