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On start-up of version 1.10, the triple store is checked to insure that it has been upgraded. If untyped literals are found in the triple store, an error message will appear in the browser and the application will not start. The test applies only to the content store. It is possible that your content store could pass this test, but your configuration triple store remains incompatible with Jens Jena 3 and RDF 1.1. In such a case, your application may become unstable. The procedure below will upgrade both your configuration triple store and your content triple store.
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