expose schema_name and table_name in prejson() outputs for flattened schema scenarios
expose schema_name and table_name in prejson() outputs for flattened schema scenarios

If we want to use table or fkey documents in a flattened, bulk request
we need them to include the enclosing schema and/or table names so that
they represent well-defined extensions to the catalog.

informatics-isi-edu/deriva-py