@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/acf5fe89-cc6b-49f4-b39c-35993df922fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/acf5fe89-cc6b-49f4-b39c-35993df922fa> .