@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ff6d849-6f9c-4cf8-931a-6f97e058960f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ff6d849-6f9c-4cf8-931a-6f97e058960f> .