@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d91406db-7edc-4d19-b538-05883b429b71> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d91406db-7edc-4d19-b538-05883b429b71> .