Is Twitter RDFization or triplification by Virtuoso usable?

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The W3C lists many solutions for converting any non-rdf data to rdf data. After taking a closer look to the list, it became clear that there exists a very well documented system: Virtuoso Sponger. There is a broad support for many data sources. The architecture is very modular. This is realized by the use of so-called cartridges. I want to be sure that this promising middleware can support the framework I need. I investigated a twitter use case presented on a dedicated page. Since the architecture overview and the presentation about the mechanism is astonishing, my expectations were very high. Read more of this post