@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9ae4ea1-fe17-4c37-bb5a-a816d6ca48ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9ae4ea1-fe17-4c37-bb5a-a816d6ca48ca> .