libtracker-sparql-2.0-0 2.1.6-3 (amd64 binary) in ubuntu disco

 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.