Add OWL Reasoning support to Virtuoso endpoint

[timgdavies]

From what I understand at http://docs.openlinksw.com/virtuoso/fn_rdfs_rule_set.html the way to do this would be to:

• Load the ontology into its own named graph (http://resourceprojects.org/def/)
• Then run the SQL command below to load the rules into Virutoso's engine:

RDFS_RULE_SET ('http://resourceprojects.org/def/', 'http://resourceprojects.org/def/');

And then it should be possible to query using:

define input:inference "http://resourceprojects.org/def/" 

at the top of the SPARQL queries to take the inference into account.

[timgdavies]

This is not required in current architecture.