@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b90ca25b-4e15-476b-86a4-901713b6e648> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b90ca25b-4e15-476b-86a4-901713b6e648> .