@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e16d6e-0e21-4c47-b7d6-7853e2f04124> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e16d6e-0e21-4c47-b7d6-7853e2f04124> .