@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/685f83a1-58b5-4c28-b570-2ac7ac607efd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/685f83a1-58b5-4c28-b570-2ac7ac607efd> .