@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9afba57-d9c8-4ea9-9409-85a65a8722ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9afba57-d9c8-4ea9-9409-85a65a8722ed> .