@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9999ca9c-698b-420d-a5e6-ecf532a7e40d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9999ca9c-698b-420d-a5e6-ecf532a7e40d> .