SEC-179 - Eliminate deprecated elements in funds, equities, and pools

[ElisaKendall]

Signed-off-by: Elisa Kendall ekendall@thematix.com

Description

Eliminated deprecated elements in the Securities domain area to resolve #1772, as a number of them had been in the ontologies for some time and others would be confusing to FIBO users

Fixes: #1772 / SEC-179

Checklist:

• [x] I'm familiar with the FIBO developer quide. My contribution meets all the requirements described there.
• [x] My contribution follows the principles of best practices for FIBO.
• [x] My changes have been reconciled with latest master and no merge conflicts remain.
• [x] This PR is related to exactly one issue. The issue is referenced by using a GitHub keyword such as "fixes", "closes", or "resolves".
• [x] Hygiene tests have been applied by a PR with "(WIP)" in title.
• [x] The issue has been tested locally using a reasoner (for ontology changes).