Issue 445 - Remove wholly-duplicate property shapes

[ajnelson-nist]

This Pull Request resolves all requirements of Issue #445 .

Coordination

• [x] Pull request is against correct branch
• [x] Pull Request is in, or reverted to, Draft status before Solutions Approval vote has passed.
• [x] CI passes in UCO feature branch
• [x] CI passes in UCO current unstable branch (6ddaba8)
• [x] CI passes in CASE current unstable branch tracking UCO's unstable as submodule (04a910c)
• [x] Impact on SHACL validation reviewed for CASE-Examples
• [x] Impact on SHACL validation remediated for CASE-Examples (N/A)
• [x] Impact on SHACL validation reviewed for casework.github.io
• [x] Impact on SHACL validation remediated for casework.github.io (N/A)
• [x] Dependent PR 418 is merged into develop.
• [x] Solutions Approval vote logged on corresponding Issue (once logged, can be taken out of Draft PR status)

[ajnelson-nist]

Converting to Draft until Solutions Approval vote is logged.

[ajnelson-nist]

@sbarnum , @eoghanscasey , @b0bkaT , @plbt5 - this PR is just waiting for the CI linked in the unchecked checklist boxes to finish. Once those do, and anyone logs an approving Review, this can merge.

[ajnelson-nist]

CI is finished. Ready for anyone to approve and merge.