@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c939f871-eccc-4bb0-b7a5-5e7378ba12bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c939f871-eccc-4bb0-b7a5-5e7378ba12bb> .