@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a51a5d62-372e-4268-a6fc-ceaa3ea0c29a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a51a5d62-372e-4268-a6fc-ceaa3ea0c29a> .