@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b68ea613-0fcb-4203-b903-798a8294781c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b68ea613-0fcb-4203-b903-798a8294781c> .