@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c9a8ca3-c1a8-460f-9663-fbf97115301e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c9a8ca3-c1a8-460f-9663-fbf97115301e> .