This grammar is used to translate user queries into SPARQL. It contains 4 languages: English, German, French and a concrete syntax corresponding to SPARQL. Since the grammar is adapted to the patents domain, the constructors from the abstract syntax describe individual queries that depend on the domain. So, the SPARQL mappings are written in a gap-filling fashion, by specifying the query with spaces for the arguments.

Mode details from deliverables released by Work-package 7.

The sources are in the svn://molto-project.eu/wp7/query/grammars.