@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/218e5b51-f20e-4647-8b04-b04922fe39fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/218e5b51-f20e-4647-8b04-b04922fe39fd> .