@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21a65fb8-ffe1-4e53-96aa-e934a1fba2b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21a65fb8-ffe1-4e53-96aa-e934a1fba2b5> .