@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b68aa518-5a35-4897-816d-5d630a2279ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b68aa518-5a35-4897-816d-5d630a2279ee> .