@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ef1d559-8e21-4c3f-b04e-006312a45c03> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ef1d559-8e21-4c3f-b04e-006312a45c03> .