@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad77e2bd-179c-4a8f-9f1c-252f18a7788f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad77e2bd-179c-4a8f-9f1c-252f18a7788f> .