@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91753f94-045e-42bb-b3ac-35b911620160> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91753f94-045e-42bb-b3ac-35b911620160> .