@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21ec6b21-f32d-4d06-a7f2-62c348a8445c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21ec6b21-f32d-4d06-a7f2-62c348a8445c> .