@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9fd7666-7cec-4f21-aa88-4f6c0ad3e06c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9fd7666-7cec-4f21-aa88-4f6c0ad3e06c> .