Although it would be easy to model a scientific article with any of the aforementioned technologies and vocabularies, RDFa (a simple version of RDF) and Schema.
To give a more sophisticated example, the BBC and Schema.
com/ webmasters/tools/richsnippets) offered by Google, other utilities programmed to understand Schema.
Google News' algorithm will use ClaimReview from schema.
html">Trailer</a> </div> The second example uses the schema.
Although this is currently mostly a proof-of-concept effort, the layering of Schema.
Other search engines, particularly Google and Bing, are using rich snippet content in search results, and together with Yandex, support schema.