@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50fb6136-a61c-4040-9da1-595b5744d740> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50fb6136-a61c-4040-9da1-595b5744d740> .