@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/688bd5b1-261e-4141-ab4e-e60f8d801d21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/688bd5b1-261e-4141-ab4e-e60f8d801d21> .