libtracker-sparql-0.12-0 0.12.7-1 (i386 binary) in ubuntu precise

 This package contains a library to perform SPARQL queries and updates in the
 Tracker store.
 .
 Tracker is an advanced framework for first class objects with associated
 metadata and tags. It provides a one stop solution for all metadata, tags,
 shared object databases, search tools and indexing.