@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a61793c0-525f-4475-940e-0d50d9377090> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a61793c0-525f-4475-940e-0d50d9377090> .