@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/42d8a8e6-aa06-44af-8809-b30bec60e49a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/42d8a8e6-aa06-44af-8809-b30bec60e49a> .