@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21c927a5-fcbd-49a7-8422-fe1e590c427d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21c927a5-fcbd-49a7-8422-fe1e590c427d> .