Define system capabilities

The triple-store repo is supposed to generate (from scratch?) an operable triple store. From a reproducibility perspective, we want to know how to tell whether the outcome was successful.
* what should the triple store contain when it's finished>
* what queries should it support?
* what should we expect the results to be?

In what other ways could we validate the work?

No files, tests, or entry points are named; begin by reviewing the Apache Jena triple-store backend and defining its reproducible starting state. Done means documenting the expected contents, supported queries, expected results, and other validation checks.

Written by the indexing model from the issue text.