@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d51e5771-4e06-4a79-80ed-e33123fc8adb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d51e5771-4e06-4a79-80ed-e33123fc8adb> .