Worked around issues with neo4j subgraph query.   Both neo4j merge and query should work and benefit from batch processing (in and out of graph database).  Note:  TitanDB query and merge scripts do not yet use batch operations and so are very inefficient.
Worked around issues with neo4j subgraph query.   Both neo4j merge and query should work and benefit from batch processing (in and out of graph database).  Note:  TitanDB query and merge scripts do not yet use batch operations and so are very inefficient.

vz-risk/Verum