@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9ef0433-14ae-4831-80b4-2e5241af2cbc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9ef0433-14ae-4831-80b4-2e5241af2cbc> .