@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/add0c234-09bc-438f-87e9-9230258606ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/add0c234-09bc-438f-87e9-9230258606ca> .