@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91cfa70c-5c3a-4417-85cc-df9326b79a2f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91cfa70c-5c3a-4417-85cc-df9326b79a2f> .