@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3c31e773-e60a-464d-b4cd-d35bc5137b97> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3c31e773-e60a-464d-b4cd-d35bc5137b97> .