@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9d89d2c-5317-46fe-9469-f45e2e948986> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9d89d2c-5317-46fe-9469-f45e2e948986> .