@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b1e156a-0768-4e9c-8ef4-bfb83e66341a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b1e156a-0768-4e9c-8ef4-bfb83e66341a> .