@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df9831a6-a3fb-4787-87ae-c22e99a44877> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df9831a6-a3fb-4787-87ae-c22e99a44877> .