@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1669f252-149e-42b0-abee-ee78dd61011a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1669f252-149e-42b0-abee-ee78dd61011a> .