@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31a89d33-ffdb-49d7-9f2c-813aa9f9e772> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31a89d33-ffdb-49d7-9f2c-813aa9f9e772> .