@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f25b28-152f-40a4-ac55-85a0bb45d6aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f25b28-152f-40a4-ac55-85a0bb45d6aa> .