@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21bff476-ab0f-4cf3-9d90-94e879d7b35f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21bff476-ab0f-4cf3-9d90-94e879d7b35f> .