@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef927985-82ab-4de7-a3d3-1f8ef13d7e78> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef927985-82ab-4de7-a3d3-1f8ef13d7e78> .