@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aff56c92-c7de-4232-8efb-a8564ad5f757> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aff56c92-c7de-4232-8efb-a8564ad5f757> .