RDF application development enhancements

Review the technical changes and new functions included in the following Version 10.1 fix packs. Each fix pack for a release is cumulative; it contains all of the technical changes and new functions that were shipped in previous fix packs for that release.

• Fix Pack 2

Fix Pack 2 contains the functions of the previous fix pack and includes the following changes to existing functionality and support:

• The createrdfstore and createrdfstoreandloader RDF commands have been enhanced to include new parameters for system and predicate mappings. For more information, see createrdfstore command and createrdfstoreandloader command.
• JENA model API support has been extended for RDF. For more information, see JENA model API support.
• SPARQL support has been extended for RDF. For more information, see SPARQL query language support.

Fix Pack 2 contains the functions of the previous fix pack and includes the following enhancements:

• RDF store management has now been simplified to allow users to view all RDF stores in one table. For more information, see central view of RDF stores.
• Three new RDF commands have also been added to help load and query RDF data:

  Table 1. New RDF commands for DB2 V10.1 Fix Pack 2

  Command name	Description
  genpredicatemappings	Generates predicate mappings based on predicate correlation for an RDF store.
  loadrdfstore	Loads triples to an existing RDF store.
  queryrdfstore	Used to query an RDF store.

  For more information, see RDF commands.
• SPARQL support has been extended for RDF for the following items:
  • Update support for SPARQL Version 1.1.
  • Graph store HTTP protocol support for SPARQL Version 1.1.
  For more information, see querying an RDF store.