@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51908943-b918-4a07-9265-d4ef79945710> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51908943-b918-4a07-9265-d4ef79945710> .