@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20bb5fbb-b6cb-4d08-9a5c-89e161cd35ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20bb5fbb-b6cb-4d08-9a5c-89e161cd35ee> .