1. BitMat sources. http://sourceforge.net/projects/bitmatrdf/. BitMat sources. http://sourceforge.net/projects/bitmatrdf/.
2. DBPedia Datasets 2014. http://wiki.dbpedia.org/Downloads2014. DBPedia Datasets 2014. http://wiki.dbpedia.org/Downloads2014.
3. Jena TDB. http://jena.apache.org/documentation/tdb/index.html. Jena TDB. http://jena.apache.org/documentation/tdb/index.html.
4. Lehigh University Benchmark. http://swat.cse.lehigh.edu/projects/lubm/. Lehigh University Benchmark. http://swat.cse.lehigh.edu/projects/lubm/.
5. LifeScience SPARQL queries. http://www.w3.org/wiki/LifeSciencesQueries/SPARQL. LifeScience SPARQL queries. http://www.w3.org/wiki/LifeSciencesQueries/SPARQL.