@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef412e2d-abac-45c0-93b1-2b0e6a19c11c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef412e2d-abac-45c0-93b1-2b0e6a19c11c> .