The TinySPARQL library offers a complete RDF triplestore with SPARQL 1.1
interface and a minimal footprint. It allows creating local databases in memory
or the filesystem, and accessing/creating endpoints for federated queries.

This library is implemented in C, but can be used from many languages through
GObject introspection. The database
engine is implemented on top of SQLite and is optimized
for desktop, embedded and mobile usecases.

Along with the library, there is also a set of commandline utilities that
expose most of the functionality offered by the library API.