@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/816b6eb2-83cd-49ac-a429-adf13b568c14> rdfs:isDefinedBy <https://stad.gent/data/blank_node/816b6eb2-83cd-49ac-a429-adf13b568c14> .