@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9c3a61b-e7f7-4d2e-bb73-1f9a4005362f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9c3a61b-e7f7-4d2e-bb73-1f9a4005362f> .