@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d8f4adf0-84bb-4156-9cbe-a693aed6c156> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d8f4adf0-84bb-4156-9cbe-a693aed6c156> .