Included utilities for tracker:
* tracker-import: import data using turtle files
* tracker-info: get information about files
* tracker-search: this perfoms a google like search using searchterm to
retrieve all matching files where searchterm appears in any searchable
metadata
* tracker-sparql: query or update tracker database using sparql
* tracker-stats: retrieve some statistics
* tracker-tag: tool to manage tags on files
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.