@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b18a398d-ec23-4615-9cce-3805ca069f1f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b18a398d-ec23-4615-9cce-3805ca069f1f> .