@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91b2aebf-d2cc-4464-8228-1ae1b34f1ad5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91b2aebf-d2cc-4464-8228-1ae1b34f1ad5> .