@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1cf9e163-5bc0-46e9-ba30-066f4920dcec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1cf9e163-5bc0-46e9-ba30-066f4920dcec> .