@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b31c1647-a452-4a96-8415-af411d28155d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b31c1647-a452-4a96-8415-af411d28155d> .