@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9cfcc7b-9c3d-4dd3-81bd-77e0caba1525> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9cfcc7b-9c3d-4dd3-81bd-77e0caba1525> .