@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/83ffca51-8251-4a21-b0f3-1e2c9e76bc55> rdfs:isDefinedBy <https://stad.gent/data/blank_node/83ffca51-8251-4a21-b0f3-1e2c9e76bc55> .