1. Resource Description Framework,
http://www.w3.org/TR/rdf-syntax-grammar/
2. SPARQL Query Language for RDF,
http://www.w3.org/TR/rdf-sparql-query/
3. Apache Hadoop,
http://hadoop.apache.org/
4. Jeffrey, D., Sanjay, G.: MapReduce: Simplified Data Processing on Large Clusters. In: OSDI 2004: Sixth Symposium on Operating System Design and Implementation, San Francisco, CA (December 2004)
5. Broekstra, J., Kampman, A., van Harmelen, F.: Sesame: A Generic Architecture for Storing and Querying RDF and RDF Schema