Augment an existing XSLT stylesheet by adding RDFa markup to the resulting XHTML output

In this project, it is needed to augment an exisitng XSLT stylesheet by adding RDFa markup to the XHTML content so that you can automatically answer at least four different types of SPARQL queries over the resulting XHTML document using a Python script. That means you have to keep the queries that you want to answer in mind when you design your RDFa markup. The XSLT and Input XML files are available and will send you.