@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9d4c769-ca10-4f1c-b7dc-d80730c777df> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9d4c769-ca10-4f1c-b7dc-d80730c777df> .