@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/def8f1ad-e1c5-4a17-a170-07d49586e998> rdfs:isDefinedBy <https://stad.gent/data/blank_node/def8f1ad-e1c5-4a17-a170-07d49586e998> .