@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/991f1845-7753-4ffd-9c93-1a23fc7ad3fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/991f1845-7753-4ffd-9c93-1a23fc7ad3fa> .