@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54494970-34fe-4491-b991-359ccc7bc139> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54494970-34fe-4491-b991-359ccc7bc139> .